Susаn TAYLOR on Behalf of Her Minor Son Zachary TAYLOR, Plaintiff and Respondent, v. OGDEN CITY SCHOOL DISTRICT, Defendant and Petitioner.
No. 940450.
Supreme Court of Utah.
Nov. 15, 1996.
927 P.2d 159
Jan Graham, Attorney Gen., Brent A. Burnett, Asst. Attorney Gen., Salt Lake City, for defendant.
RUSSON, Justice:
Susan Taylor brought this action on behalf of her minor son Zachary Taylor, seeking monetary relief for injuries he suffered after
BACKGROUND
This action arises out of an accident that occurred at Highland Middle School, which is in the Ogden City School District (the District). The parties agree that the District is a governmental entity and that the maintenance of the middle school is a governmental functiоn.
The accident happened on May 18, 1989. Zachary Taylor and Trenton Leo, students at the middle school, were involved in a scuffle in a restroom. At one point, Trenton pushed Zachary into a glass window. Zachary‘s hand was forced through the glass, resulting in nerve and tendon damage. Although the glass cut Zachary‘s hand, the window was not in violation of building codes or safety regulations, and the parties agree that it did not present a blatant design defect.
Trenton was charged with assault and tried in juvenile court on October 17, 1989. The juvenile court found the allegations of assault to be true and ordered Trenton to pay a fine and restitution.
On January 12, 1990, Susan Taylor filed this lawsuit on behalf of her son.1 She asserted a claim against the District for negligent failure to install safety glass in the window of the bathroom or institute some other safety measure that would have prevented her son‘s accident. Taylor‘s action against the District was predicated on section 63-30-9 of the Utah Code before its 1991 amendments.2 The statute provided:
Immunity from suit of all governmental entities is waived for any injury caused from a dangerous or defective condition of any public building, structure, dam, reservoir or other public improvement. Immunity is not waived for latent defective conditions.
Subsequently, the District moved for summary judgment, asserting that it was governmentally immune from liability. The District argued that it was immune from Taylor‘s suit under section 63-30-10(1)(b) of the Utah Code, which provided at the time of the accident:
Immunity from suit of all governmental entities is waived for injury proximately caused by a negligent act or omission of an employee committed within the scope of employment except if the injury:
...;
(b) arises out of assault [.]3
The District argued that Zachary‘s injury was caused by Trenton‘s assault upon him and it was therefore immune from liability for Zachary‘s injuries.
The District‘s motion was ultimately granted.4 The trial court based its ruling on two grounds. First, it held that the District was immune from suit because Zachary‘s injuries arose out of an assault committed upon him by Trenton. Second, the trial court found
Immunity from suit of all governmental entities is waived for injury proximately caused by a negligent act or omission of an employee committed within the scope of employment except if the injury:
(a) arises out of the exercise or performаnce or the failure to exercise or perform a discretionary function, whether or not the discretion is abused[.]5
The court ruled that the District‘s decision regarding the type of glass to use was discretionary because there was no building code regulation mandating the use of safety glass for the bathroom window. Thus, the trial court held that under the assault and discretionary function exceptions to governmental waiver of immunity enumerated in section 63-30-10, the District was immune from Taylor‘s suit predicated on section 63-30-9.
Taylor appealed to this court, which transferred the case to the Utah Court of Appeals pursuant to
The District petitioned for certiorari, which this court granted on November 27, 1994. Taylor v. Ogden City Sch. Dist., 890 P.2d 1034 (Utah 1994). After the petition was granted, this court decided Keegan v. State of Utah, 896 P.2d 618 (Utah 1995). There we held that “the discretionary function exception set forth in section 63-30-10 does apply to cases brought under section 63-30-8,” which waives immunity for injuries caused by dangerous or defective conditiоns on roadways. Id. at 623. On the basis of this ruling, this court summarily reversed the court of appeals’ ruling in Taylor that the exceptions in section 63-30-10 did not apply to the waiver in section 63-30-9. Taylor v. Ogden City Sch. Dist., 902 P.2d 1234, 1234 (Utah 1995) (per curiam).
This holding left undecided the issues of whether the discretionary function exception or the assault exception applied to the facts of this case. Rather than remanding the case to the court of appeals to resolve these issues, this court retained jurisdiction and directed the parties to brief the following issues:
- Whether the injuries allegedly suffered by plaintiff “arose out of” the assault and battery exception to the waiver of immunity in
Utah Code Ann. § 63-30-10(2) or whether those injuries arose out of the alleged negligence of defendant‘s having failed to install safety plate glass. - Whether, аssuming that the alleged injuries suffered by plaintiff arose out of defendant‘s negligence, in whole or in part, rather than out of an assault and battery, defendant‘s failure to install safety plate glass was a ministerial or a discretionary function under § 63-30-10(1).
Id. Having been fully briefed by the parties, we now proceed to review the basis for the trial court‘s summary judgment in favor of the District.
STANDARD OF REVIEW
Summary judgment is proper only when there are no genuine issues of material fact and the moving party is entitled to judgment as a matter of law.
ANALYSIS
To determine whether a governmental entity is immune from suit under the Utah Governmental Immunity Act (the Act), three questions must be answered:
- Was the activity undertaken by the entity a governmental function and therefore immunized from suit under the general grant of immunity contained in
Utah Code Ann. § 63-30-3 ? - If the activity undertaken was a governmental function, has another section of the Act waived that blanket immunity?
- If immunity has been waived, does the Act contain an exception to that waiver resulting in a retention of immunity against the claim asserted?
Keegan v. State of Utah, 896 P.2d 618, 619-20 (Utah 1995) (citing Ledfors v. Emery County Sch. Dist., 849 P.2d 1162, 1164 (Utah 1993)).
In this case, the first two questions are not in dispute. Both parties agree that the District is a governmental entity and that maintenance of a schoоl is a governmental function. In addition, the parties agree that a section of the Act, section 63-30-9, has waived the District‘s blanket immunity.
However, the parties disagree as to whether the Act provides an exception to the waiver provisions of section 63-30-9 that results in the District‘s retaining immunity from Taylor‘s claims. The District contends that both the assault and the discretionary function exceptions of section 63-30-10 apply to the facts of this case. Taylor argues that they do not.
With regard to the assault exception of section 63-30-10(1)(b), Taylor maintains that this exception should not apply where, as in this case, the injuries have a greater link to a dangerous and defective condition in a public building than to the assault and where the assault was unrelated to the conduct of a government employee. The District responds that the exception should apply because Zachary was injured as a direct result of Trenton‘s assault upon him and, therefore, Zachary‘s injuries must be said to have “ar[isen] out of [an] assault.”
In analyzing the parties’ positions, we must keep in mind that “the legislature has recognized the necessity of immunity as essential to the protection of the state in rendering the many and ever increasing number of governmental services.” Epting v. State, 546 P.2d 242, 243 (Utah 1976). In a prefatory section of the Act, the legislature made this abundantly clear:
Except as may be otherwise provided in this chapter, all governmental entities are immune from suit for any injury which results from the exercise of a governmental functiоn.
The assault exception retains immunity from suit “if the injury arises out of assault.”
In ordinary usage, the words “arises out of” import a concept of causation. “The term ‘arising out of’ is ordinarily understood to mean originating from, incident to, or connected with the item in question.” National Farmers Union Property & Cas. Co. v. Western Cas. & Sur. Co., 577 P.2d 961, 963 (Utah 1978) (quoting Rouse v. Greyhound Rent-A-Car, Inc., 506 F.2d 410, 414 (5th Cir. 1975)).
“The words ‘arising out of’ are very broad, general and comprehensive. They are commonly understoоd to mean originating from, growing out of, or flowing from, and require only that there be some causal relationship between the injury and the risk [provided for].”
Id. (quoting Lawver v. Boling, 71 Wis.2d 408, 238 N.W.2d 514, 518 (1976)); see also Murdock v. Dinsmoor, 892 F.2d 7, 8 (1st Cir. 1989); Orsini v. Industrial Comm‘n, 117 Ill.2d 38, 109 Ill. Dec. 166, 169, 509 N.E.2d 1005, 1008 (1987). Thus, for the District to be immune from liability for Zachary‘s injuries, the injuries must have had some causal link to the assault upon him. In other words, his injuries must have originated from, grown out of, or flowed from the assault.
Strict application of the literal meaning of the assault exception reveals a sufficient causal link between Zachary‘s injuries and the assault perpetrated upon him. The uncontroverted facts show that the nerve and tendon damage to Zachary‘s hand was the result of his being shoved into the window by a fellow student. Thus, Zachary‘s injuries originated from, grew out of, and flowed from Trenton‘s violent conduct. Morеover, it is undisputed that Trenton‘s actions amounted to an assault. He was charged with and convicted of assault in juvenile court. Therefore, Zachary‘s injuries arose out of the assault.
Taylor maintains that the assault exception should not apply because Zachary‘s injuries have a greater link to the dangerous window in the restroom than to Trenton‘s assault. However, “arises out of” within the assault exception “is a phrase of much broader significance than ‘caused by.‘” National Farmers Union, 577 P.2d at 963 (quoting Hartford Accident & Indem. Co. v. Civil Serv. Employees Ins. Co., 33 Cal. App.3d 26, 108 Cal. Rptr. 737, 741 (1973)). Under the phrase‘s ordinary meaning, the assault need not be the sole cause of the injury to except the governmental entity from liability for the injury. See id. The language demands “only that there be some causal relationship between the injury and the risk” provided for. Id. (emphasis added) (quoting Lawver, 238 N.W.2d at 518). In this сase, there is undoubtedly “some” causal relationship between Zachary‘s injury and Trenton‘s assault upon him. But for the assault, Zachary‘s injuries would not have occurred.
Taylor also argues that the assault exception should not apply because the assault was unrelated to the actions of government employees. Taylor contends that section 63-30-10 of the Utah Code does not apply to the actions of nonemployees because the statute refers to employees, but nowhere does it refer to the conduct of nongovernment employees. In so arguing, Taylor attempts to distinguish this case from this court‘s previous decisions holding governmental entities immune from suit under the assault exception even though the assault was committed by a nongovernment employee. See Tiede v. State, 915 P.2d 500, 502-03 (Utah 1996); Malcolm v. State, 878 P.2d 1144, 1146-47 (Utah 1994); S.H. v. State, 865 P.2d 1363, 1364-65 (Utah 1993); Higgins v. Salt Lake County, 855 P.2d 231, 240-41 (Utah 1993); Ledfors v. Emery County Sch. Dist., 849 P.2d 1162, 1165-67 (Utah 1993). Taylor contends that in each of these cases, the negligence of a government employee or entity caused the assault that resulted in the injury. See, e.g., Tiede, 915 P.2d at 501 (plaintiffs alleged that State was negligent in failing to apprehend escaped convicts who, while fugitives, killed plaintiffs’ relatives). Taylor argues that in this case, there is no such allegation and, therefore, these cases should not control.
Taylor also argues that to the extent these decisions cannot be distinguished, they should be overturned. She аrgues that section 63-30-10 refers only to the conduct of government employees, not to the conduct of nongovernment employees. Thus, she concludes, the assault exception should apply only when a government employee commits the assault. However, our prior cases make clear that the statutory language of the assault exception places no importance on the status of the assailant. “[T]he [Act], especially section 63-30-10, focuses on the conduct or situation out of which the injury arose, not on the status of the party inflicting the injury.” S.H., 865 P.2d at 1365 (citing Ledfors, 849 P.2d at 1166); see also Petersen, 855 P.2d at 243.
This proposition is confirmed by subsections of section 63-30-10 that undoubtedly encompass conduct of those not affiliated with the government. For example,
Finally, the fact that the assault exception is not expressly limited to assaults by government-affiliated persons requires that the exception include injuries caused by nongovernment assailants. The Act and this court‘s prior decisions demand that “the act be strictly applied to preserve sovereign immunity.” Holt, 30 Utah 2d at 6, 511 P.2d at 1288; see
We therefore hold that the trial court did not err in granting the District summary judgment. The undisputed facts show that the injury for which Taylor seeks compensation arose out of an assault, and the District is therefore immune from suit under the assault exception to the Act. Because we affirm the trial court‘s summary judgment on this ground, we need not decide whether the District qualifies for governmental immunity under the discretionary function exception.
CONCLUSION
We conclude that the trial court correctly granted the District summary judgment pursuant to the assault exception of the Act. We therefore affirm.
ZIMMERMAN, C.J., and HOWE, J., concur in Justice RUSSON‘s opinion.
Relying on Ledfors v. Emery County School District, 849 P.2d 1162 (Utah 1993), and its progeny, the majority holds that
In Ledfors, this court interpreted
The determinant of immunity is the type of conduct that produces the injury, not the status оf the intentional tort-feasor whose conduct is the immediate cause of the injury. Indeed, our prior cases have never recognized the distinction ...; instead, we have always looked only at the cause of the injuries, not at the status of the injurer.
Id. (citing Hilton v. Borthick, 791 P.2d 504, 505 (Utah 1989); Gillman v. Department of Fin. Insts., 782 P.2d 506, 510-12 (Utah 1989); Connell v. Tooele City, 572 P.2d 697, 698-99 (Utah 1977); Epting v. State, 546 P.2d 242, 244 (Utah 1976)). What the Ledfors court failed to note, however, was that Ledfors was in fact the first case in this state to apply section 63-30-10(1)(b) when a private individual committed the assault and battery.1 Hence, there was no reason for the court to be constrained by prior case law on this point, and we were mistaken when we implied otherwise.
In Ledfors, this court first observed that the language of section 63-30-10(1)(b) plainly retained immunity for governmental entities where a government employee committed an assault or battery:
We applied the plain language of this subpart in Maddocks v. Salt Lake City Corp., 740 P.2d 1337 (Utah 1987), to bar a suit in which the plaintiff alleged that he was wrongfully arrested by three Salt Lake City police officers, one of whom unlawfully beat him while the others negligently failed to intervene. In that case, we held that the “plaintiff‘s negligence claim arises out of battery and false imprisonment and is therefore not the sort of claim for which immunity has been waived.”
849 P.2d at 1165. Without further analysis or explanation, however, the Ledfors court stated that “[b]y analogy,” immunity is also preserved where the assault or battery is committed by a private individual. Id. at 1166. However, nowhere in section 63-30-10(1)(b) does the statute explicitly indicate that it applies to the assault or battery by third parties who are not state officials. In effect, the court ignored the differences between government employees and private individuals, thereby broadening the Governmental Immunity Act to retain immunity for actions committеd by an entirely different class of actors. Moreover, the Ledfors court, in reaching its decision, failed to conduct an independent analysis of the statute‘s language in the context of nongovernment employees and failed to examine the legislative intent.
Section 63-30-10(1)(b) provides:
Immunity from suit of all governmental entities is waived for injury proximately caused by a negligent act or omission of an employee committed within the scope of employment except if the injury:
...;
(b) arises out of assault ... [.]
(Emphasis added.)2 This section plainly waives immunity for governmental entities if their employees proximately cause injuries through a negligent act or omission. The section, however, makes an exception where the “injury proximately caused” by the employee “arises out of” an assault or battery. The mаjority properly adopts a very broad meaning of the phrase “arises out of,” concluding that “arises out of” is as broad as “some” causal link.
This interpretation, however, compels the conclusion that the exception applies only to an assault or battery committed by a state official or government employee. If the “arises out of” language applies to any private individual, its very breadth could lead to absurd and unfair results. For instance, would the District be immune if Zachary Taylor, after being pushed, had fled 300 yards onto a negligently supervised school archery range and been subsequently pierced by an arrow? Certainly, there would still be “some” causal relationship between the assault and the injury. The more reasonable
The majority supports its contrary interpretation with a structural argument, stating that the subsections of section 63-30-10 “undoubtedly encompass conduct of those not affiliated with the government.” While this is true with respect to three subsections, subsections (1)(g), (1)(j), and (1)(k),3 the remaining subsections are distinct and could reasonably apply only to the actions of government employees. Many of these subsections have in fact been applied only to government employees, and it is difficult to imagine a situation in which these subsections would apply to a private individual.4 See, e.g., DeBry v. Noble, 889 P.2d 428, 434 (Utah 1995) (applying subsеctions (1)(c) and (1)(d) to building inspector); Duncan v. Union Pac. R.R., 842 P.2d 832, 834-36 (Utah 1992) (applying successors to subsection (1)(a) to department of transportation); Irvine v. Salt Lake County, 785 P.2d 411, 413 (Utah 1989) (applying subsection (1)(a) to county employee); Gillman, 782 P.2d at 507-08 (applying predecessor to subsection (1)(c) to department of financial institutions); Velasquez v. Union Pac. R.R., 24 Utah 2d 217, 218-19, 469 P.2d 5, 6 (1970) (applying subsection (1)(a) to public service commission). With the three obvious exceptions of subsections (g), (j), and (k), all other subsections apply to functions or actions of government employees. Hence, the structure of sections 63-30-10(1)(a)-(m) suggests that all subsections apply only to state employees unless the language clearly implies otherwise, not the other way around as the majority suggests.
The exact meaning of section 63-30-10, as applied to government employees, is ambiguous. When we find ambiguity in a statute‘s plain languаge, we seek guidance from legislative history and relevant policy considerations.5 World Peace Movement v. Newspaper Agency Corp., 879 P.2d 253, 259 (Utah 1994). The legislative history of the Act, viewed in the context of its purposes, strongly suggests that the most reasonable interpretation of section 63-30-10(1)(b) is that the governmental entity retains immunity only where the injury is the result of an assault or battery committed by a government employee.
The Governmental Immunity Committee released its report in 1964, stating that it patterned its proposed bill after similar acts in California, Michigan, and the Federal Tort Clаims Act. Utah Legislative Council, Report of the Governmental Immunity Committee, 67-68 (Dec.1964) (on file with State of Utah Office of Legislative Research and General Counsel). In evaluating available alternatives to governmental immunity, including the waiver of immunity for certain instances of tortious conduct, the committee stated:
There was virtual unanimity that immunity of governmental entities should be waived in relation to responsibility for the negligent acts or omissions of employees (tort liability) with the exception of intentional or willful misdeeds, discretionary acts and certain other activities where it was felt that it is in the best interest of the public to exclude responsibility.
The operative language of the committee‘s proposed bill contained almost the exact language subsequently used in section 63-30-10(1)(b). The proposed bill stated:
Immunity from suit of all governmental entities is waived for injury proximately caused by a negligent act or omission of an employee committed within the scope of his employment except if the injury:
...;
(2) arises out of assault, battery, false imprisonment, false arrest, malicious prosecution, intentional trespass, abuse of process, libel, slander, deceit, or interference with contract rights[.]
Id. at 92. The committee summarized this provision as a “[w]aiver of immunity for negligent acts of employees, except: ... (2) intentional torts.” Id. at 68-69 (emphasis added). The report does not refer to the actions of nongovernment employees. In fact, the entire report seems to focus solely on the actions of government employees, not of private individuals.
The purpose of the Act as a whole also supports this interpretation. Senator Charles Welch told the House of Representatives that this bill allowed individuals to sue the government for its negligence “so as to make more justice.” Welch Statement, supra. Senator Welch stated that it was “not moral” for citizens to be uncompensated for losses resulting from the negligence of government employees. Id. Hе asserted that allowing suits against governmental entities would not financially cripple those entities because any person bringing suit would still have to prove all the legal elements of a negligence action. See id.
Representative Harding, the bill‘s sponsor, stated: “We say we‘re imposing an additional burden possibly on the taxpayer. But why should one individual through no fault of his own be required to bear the burden that society is responsible for? ... The bill will alleviate many injustices.” See Harding Statement, supra. In response, Representative Evans stated, “I think we‘ve waited long enough in this state to enact this legislation. If it costs a few more bucks that we might have justice, I am one that is willing to afford it.” Floor Debate, Statement of Representative Richard V. Evans, 65th Utah Leg., Gen. Sess. (Feb. 11, 1965) (House recording No. 3, side 1). In his closing statement, Representative Harding urged the passage of the bill:
If we believe that a government should be responsible to the people, it should be responsible for all of its acts, and this means the acts of its agents. Now, at the present time, if a person commits a wrongful act in a negligent manner, not an intentional wrong, he is found responsible for his act by the courts, you and I do. But a governmental agency is not, because “the king can do no wrong.” It appears to me that we cannot allow this doctrine to remain the laws of this state, that we should assert ourselves and realize the responsibility that government has to be a responsible agency, that its employees and officers must be responsible. I believe that to allow a person to commit a wrong and because of sovereign immunity and to hide behind the ancient doctrine of “a king can do no wrong” is to be but an ostrich and put your head in the sand and maybe it will go away. I think that we must accept [our] obligations.
Harding Statement, supra.
The legislative history strongly supports the view that the legislature intended to compensate victims injured by governmental negligence, but not for injuries caused by the intentional torts of government employees. Hence, under the Act, the status of the intentional tortfeasor does matter. At no point in the entire legislative record is there any ref
Our holding in Ledfors did not comport with the legislative history or the purpose of the Act. Moreover, the unfairness and injustice of the rule‘s application have become extremely clear in subsequent cases. See, e.g., Malcolm v. State, 878 P.2d 1144, 1146 (Utah 1994); S.H. v. State, 865 P.2d 1363, 1364 (Utah 1993); Petersen v. Board of Educ., 855 P.2d 241, 243 (Utah 1993); Higgins v. Salt Lake County, 855 P.2d 231, 233-36 (Utah 1993). In S.H., this court held that the state, a school district, and a state sсhool were immune under section 63-30-10(1)(b) where a deaf student was sexually molested and assaulted by a taxicab driver who was under contract with the school to transport handicapped students. 865 P.2d at 1364. The plaintiffs had alleged that the school defendants had negligently employed and instructed the taxicab company. Id. In concluding that the state agencies were immune, this court agreed that such a result may be “unconscionable” but held that only the legislature could change the law. Id. at 1365.7 However, in S.H. the dissent noted the inanity of such a conclusion:
It is indefensible for a child who is injured by a negligently hired cab driver to be able to recover from the State for an injury caused by the cab driver‘s negligently colliding with another automobile but not to be able to recover when that contractor assaults the child.
Id. at 1366 (Stewart, J., dissenting).
Also relevant to my conclusion that we made a mistake in Ledfors is a reexamination of cases decided under the Federal Tort Claims Act (FTCA),
The approach taken by the federal courts under the FTCA is significant because the Utah Governmental Immunity Act is patterned after the FTCA as well as similar acts in California and Michigan. See Utah Legislative Counsel, Report of the Governmental Immunity Committee, 68 (Dec.1964). In fact, the Utah Legislature had proposed adoption of the FTCA in 1961, but it was vetoed by the Governor in part because the FTCA did not establish funds or the mechanics for paying for claims and did not accommodate the problems regarding compensation of consequential damages. See id. at 64-65. Thus, adoption of the distinction between government and nongovernment employees taken in Thigpen and Panella would be consistent with legislative intent to model the Act after the FTCA.
Therefore, because the language and legislative history of section 63-30-10(1)(b) suggest that the legislature always intended this section to retain immunity only where an assault or battery is committed by a state employee, I would overrule Ledfors and hold that the District is not immune from suit under 63-30-10(1)(b).
STEWART, Associate C.J., concurs in Justice DURHAM‘s dissenting opinion.
Notes
Unless the injury arises out of one or more of the exceptions to waiver set forth in Section 63-30-10, immunity from suit of all governmental entities is waived for any injury caused from a dangerous or defective condition of any public building, structure, dam, reservoir, or other public improvement. As noted by the majority, following the 1991 amendments, section 63-30-10(1)(b) was recodified. The assault exception is now found in section 63-30-10(2), which now provides:
Immunity from suit of all governmental entities is waived for injury proximately caused by a negligent act or omission of an employee committed within the scope of employment except if the injury arises out of, in сonnection with, or results from ... :
...;
(2) assault, battery ... [.]
Immunity from suit of all governmental entities is waived for injury proximately caused by a negligent act or omission of an employee committed within the scope of employment except if the injury arises out of, in connection with, or results from:
...;
(2) assault ... [.]
(a) the exercise or performance or the failure to exercise or perform a discretionary function, whether or not the discretion is abused; or
...;
(c) the issuance, denial, suspension, or revocation of or by the failure or refusal to issue, deny, suspend, or revoke any permit, license, certificate, approval, order, or similar authorization; or
(d) a failure to make an inspection or by making an inadequate or negligent inspection of any рroperty; or
(e) the institution or prosecution of any judicial or administrative proceeding, even if malicious or without probable cause; or
(f) a misrepresentation by the employee whether or not it is negligent or intentional; or
...;
(h) or in connection with the collection of and assessment of taxes; or
(i) the activities of the Utah National Guard; or
...;
(l) the activities of:
(i) providing emergency medical assistance;
(ii) fighting fire; or
(iii) regulating, mitigating, or handling hazardous materials or hazardous wastes; or
(iv) emergency evacuations; or (m) research or implementation of cloud management or seeding for the clearing of fog.
Immunity from suit of all governmental entities is waived for injury proximately caused by a negligent act or omission of an employee committed within the scope of employment except if the injury arises out of, in connection with, or results from:
(1) the exercise or performance or the failure to exercise or perform a discretionary function, whether or not the discretion is abused[.]
