Plaintiff James Blackburn appeals from the trial court’s order granting summary judgment in favor of Defendants. On appeal, Plaintiff contends that the trial court erred by converting Defendants’ dismissal motion to one for summary judgment and by failing to conclude that Plaintiff had stated a claim for common law obstruction of justice in his complaint. After careful consideration of Plaintiff’s arguments in light of the record and the applicable law, we conclude that the trial court’s order should be affirmed.
I. Factual Background
On 24 April 2009, Plaintiff filed a complaint against Defendants Dr. Dominick J. Carbone, Wake Forest University Baptist Medical Center, The North Carolina Baptist Hospitals, Inc., North Carolina Baptist Hospital, and Wake Forest University Health Services in which he alleged that Dr. Carbone prepared an inaccurate medical report for use in connection with a separate negligence action arising from injuries that Plaintiff sustained in an automobile accident. In that report, Dr. Carbone stated that Plaintiff’s injuries were sustained in the “workplace” instead of in an automobile collision. Despite a request for a correction from Plaintiff’s counsel, Dr. Carbone did not revise that portion of his report alluding to the circumstances under which Plaintiff’s injuries were sustained before Plaintiff settled his automobile accident claim. Although Plaintiff’s counsel told Dr. Carbone that “he was to appear” for the purpose of testifying at the trial of Plaintiff’s automobile accident case and had obtained the issuance of a subpoena directed to Dr. Carbone compelling him to appear and testify on that occasion, “Plaintiff’s counsel discovered . . . [that] the Sheriff’s Department had been unable to locate Dr. Carbone for service,” forcing Plaintiff’s counsel to “retainQ the services of. . . a licensed private investigatorQ to complete service of the Subpoena upon Dr. Carbone.” Dr. Carbone’s “repeated failure and refusal to communicate with Plaintiff’s counsel” allegedly resulted in Plaintiff settling his lawsuit for $17,000 when the actual damages were estimated to be “at least $100,000.” As a result of the fact that Dr. Carbone’s actions allegedly constituted gross negligence, the fact that Dr. Carbone allegedly acted with malice, and the fact that Dr. Carbone’s actions should be imputed to the remaining Defendants, Plaintiff alleged that he was entitled to recover compensatory and punitive damages from Dr. Carbone for common law obstruction of justice, gross negligence, and spoliation of evidence.
*521 On 26 June 2009, Defendants filed an answer denying the material allegations of Plaintiffs complaint and moving to dismiss it pursuant to N.C. Gen. Stat. § 1A-1, Rules 9(j) and 12(b)(6). On 6 October 2009, Defendants filed a separate dismissal motion pursuant to N.C. Gen. Stat. § 1A-1, Rules 9(j) and 12(b)(6). At a hearing held on 30 November 2009, the trial court heard argument concerning Defendants’ dismissal motions. In view of the fact that it considered various materials tendered by Plaintiff in deciding the issues raised by Defendants’ dismissal motion, the trial court treated Defendants’ motion as a request for the entry of summary judgment. After considering the arguments of counsel, the authorities submitted by the parties, and the materials submitted by Plaintiff, the trial court found that there were no genuine issues of material fact and that Defendants were entitled to judgment in their favor as a matter of law. Plaintiff noted an appeal to this Court from the trial court’s order. 1
II. Analysis
A. Conversion of Motion to Dismiss
In his first challenge to the trial court’s order, Plaintiff argues that the trial court erred by converting Defendants’ motion to dismiss Plaintiff’s complaint pursuant to N.C. Gen. Stat. § 1A-1, Rule 12(b)(6) to a motion for summary judgment pursuant to N.C. Gen. Stat. § 1A-1, Rule 56. We disagree.
At he hearing held in connection with Defendants’ dismissal motion, Plaintiff tendered a number of documents for the trial court’s consideration, including a series of letters that Plaintiff’s counsel sent *522 to Dr. Carbone’s office, a copy of several subpoenas directed to Dr. Carbone, a copy of the report that Dr. Carbone transmitted to Plaintiff’s counsel, a copy of the police report relating to the motor vehicle collision in which Plaintiff was injured, and copies of various facsimile transmission statements and a postal service receipt. 2 As we understand the record, no party objected to Plaintiff’s request that the trial court consider these documents in ruling on Defendants’ dismissal motion. In its order, the trial court noted that it considered the exhibits tendered by Plaintiff in making its decision and was, for that reason, required to treat Defendants’ dismissal motion as a motion for summary judgment in accordance with N.C. Gen. Stat. § 1A-1, Rule 12(b). On appeal, Plaintiff contends that the trial court’s decision to convert Defendants’ dismissal motion into one for summary judgment deprived him of his right to proper notice and precluded him from deposing various potential witnesses, including Dr. Carbone. 3
*523 If, on a motion asserting the defense numbered (6), to dismiss for failure of the pleading to state a claim upon which relief can be granted, matters outside the pleading are presented to and not excluded by the court, the motion shall be treated as one for summary judgment and disposed of as provided in Rule 56, and all parties shall be given reasonable opportunity to present all material made pertinent to such a motion by Rule 56.
N.C.R. Civ. P. 12(b);
see also Charlotte Motor Speedway, Inc. v. Tindall Corp.,
The record clearly reflects that, after tendering the additional materials described above, Plaintiff did not request additional time in order to engage in discovery or present other materials for the trial court’s consideration, move to continue the hearing, or lodge an objection to any decision by the trial court to consider material outside the pleadings. Having failed to “request a continuance or additional time to produce evidence” and having “participated in the hearing on the motion for summary judgment without objection or request for continuance,”
Raintree Homeowners Assoc.,
*525 B. Summary Judgment
Secondly, Plaintiff contends that the trial court erred by granting summary judgment in favor of Defendants with respect to his claim for common law obstruction of justice on the grounds that he adequately stated a claim for relief in his complaint. 4 Once again, we disagree.
Orders granting summary judgment are subject to
de novo
review.
Summey v. Barker,
“Obstruction of justice is a common law offense in North Carolina.”
In re Kivett,
“ ‘The common law offense of obstructing public justice may take a variety of forms.’ ”
Kivett,
At the hearing held before the trial court and on appeal, Plaintiff contends that Dr. Carbone’s failure to appear for the purpose of testifying at Plaintiff’s negligence trial and his statement in the medical report indicating that Plaintiff’s injuries were work-related rather than having their origin in a motor vehicle collision constituted “intentional, willful, wanton and malicious” acts that damaged Plaintiff by causing him to settle his automobile accident case for less than its actual value. As a general proposition, a refusal to appear to testify or obstructing the efforts of others to appear and testify, 67 C.J.S. Obstructing Justice § 37 (2002), or the falsification of *528 evidence, 67 C.J.S. Obstructing Justice § 32 (2002), could, under certain circumstances, support a finding of liability for common law obstruction of justice. We do not believe, however, that the facts disclosed in the present record provide any basis for holding Dr. Carbone and, vicariously, the other Defendants, liable under either of the theories that Plaintiff has espoused.
The record clearly indicates that Plaintiff never obtained proper service of a subpoena requiring Dr. Carbone to appear and testify at the trial of Plaintiff’s automobile accident.
7
As this Court has noted, “[s]ubject to the protections of [N.C. Gen. Stat. § 1A-1,] Rule 45(c), the obligation to appear as a witness is perfected when the subpoena is served on the witness.”
Greene v. Hoekstra,
Although Plaintiff argues vigorously that Dr. Carbone rendered himself liable for common law obstruction of justice by stating in his report that Plaintiff’s injuries stemmed from an incident in the workplace rather than from an automobile accident and by failing to correct this error once it was brought to his attention, we do not find this aspect of Plaintiff’s argument persuasive either. First, the available
*529
decisional law tends to suggest that no cause of action for common law obstruction of justice lies against “any third party that fails to produce documents or other materials requested by a potential litigant.”
Grant,
III. Conclusion
Thus, for the reasons set forth above, we conclude that none of Plaintiff’s challenges to the trial court’s order have merit and that the trial court properly granted summary judgment in favor of Defendants. As a result, the trial court’s order should be, and hereby is, affirmed.
AFFIRMED.
Notes
. In their brief, Defendants argue that we should “address” a number of instances in which Plaintiff allegedly violated various provisions of the North Carolina Rules of Appellate Procedure, including discussing an additional issue in the conclusion section of his brief without having mentioned that issue in the list of issues for review set out at the beginning of his brief in violation of N.C.R. App. P. 28(b)(2), failing to set out his entire argument in the appropriate section of his brief and omitting a statement of the applicable standard of review with respect to each issue as required by N.C.R. App. P. 28(b)(6), and failing to include a statement of the specific relief sought on appeal contrary to N.C.R. App. P. 28(b)(7). Although we agree that Plaintiff’s brief does not strictly comply with the relevant provisions of N.C.R. App. P. 28, we do not believe that these deficiencies are jurisdictional in nature or constitute any sort of default. Instead, we believe that they constitute a violation of nonjurisdictional requirements that “normally should not lead to dismissal of the appeal.”
Dogwood Dev. & Mgmt. Co., LLC v. White Oak Transp. Co.,
. A trial court’s decision to consider documents referenced in a plaintiffs complaint in deciding a dismissal motion made pursuant to N.C. Gen. Stat. § 1A-1, Rule 12(b)(6) does not result in the conversion of that motion into a motion for summary judgment made pursuant to N.C. Gen. Stat. § 1A-1, Rule 56.
Turner v. Hammocks Beach Corp.,
. As we understand Plaintiff’s argument, he is not contending that the trial court erred by considering the documents that he tendered during the hearing; instead, he essentially argues that the trial court erred by failing to give him time to develop and present even more evidentiary materials. Having invited any error that the trial court may have committed by considering these materials,
State v. Chatman,
. In their brief, Defendants note that Plaintiffs complaint appears to assert claims for gross negligence and common law spoliation of evidence in addition to a claim for common law obstruction of justice. However, since Plaintiff has not argued on appeal that the trial court erred by granting summary judgment in favor of Defendants with respect to these claims, we need not address the extent, if any, to which the trial court erred by entering judgment in favor of Defendants with respect to these claims. N.C.R. App. P. 28(a) (stating that “[i]ssues not presented and discussed in a party’s brief are deemed abandoned”).
. As a result of the fact that the allegations in Plaintiff’s complaint essentially restate the material facts revealed by the letters and other materials tendered to the trial court at the hearing, we will base our analysis of the sufficiency of Plaintiffs evidentiary forecast upon the facts, as compared to the legal conclusions, stated in Plaintiffs complaint and reiterated in the materials tendered at the hearing.
. The necessity for showing an intentional act of misconduct by the defendant is delineated in a number of criminal obstruction of justice cases.
State v. Dietze,
. Although Plaintiff tried to serve Dr. Carbone with a subpoena both personally and through the use of registered mail, a nurse employed in Dr. Carbone’s office actually received the subpoena instead of Dr. Carbone on each occasion when service was attempted. According to N.C. Gen. Stat. § 1A-1, Rule 45(b)(1), “service of a subpoena upon a person named therein shall be made by delivering a copy thereof to that person or by registered or certified mail, return receipt requested.”
. Although Plaintiff has alleged that Dr. Carbone’s conduct was intentional and malicious, “an affiant’s legal conclusions, as opposed to facts ‘as would be admissible in evidence,’ are not to be considered by the trial court on a motion for summary judgment.”
Strickland v. Doe,
. We need not address the extent, if any, to which Dr. Carbone’s conduct constituted an act of professional negligence or the extent to which Plaintiffs claim might be barred under an election of remedies theory given that Plaintiff has not asserted such a professional negligence claim in his complaint or argued on appeal that Dr. Carbone might be liable to him on that basis and given that Defendants have not argued at trial or on appeal that Plaintiffs claim is barred by the doctrine of election of remedies. N.C.R. App. P. 28(a).
