Maui police officers Darren Agarano, Halayudha MacKnight, Stuart Kunioka, and Ryan Aikala appeal the district court’s order denying their motion for summary judgment on the basis of qualified immunity in this § 1983 action. The district court ruled that material questions of fact existed as to whether the officers’ use of a Taser gun (“Taser”) against plaintiff Jayzel Mattos was constitutionally reasonable and summary judgment was therefore inappropriate. Because we conclude that, even taking the facts in the light most favorable to the plaintiffs, the defendant officers did not violate Jayzel’s constitutional rights, we reverse the judgment of the district court.
I. FACTS AND PROCEDURAL HISTORY
On August 23, 2006, sometime after 11 p.m., a domestic disturbance broke out between Jayzel and Troy Mattos at their home. During the fight, Jayzel asked her fourteen-year-old daughter, Cheynice, to call the police. Cheynice told the dispatcher that Jayzel and Troy were engaged in a physical altercation and that things were being thrown around. Officers Agarano, MacKnight, Kunioka, and Aikala responded to the 911 call. When the officers arrived, they found Troy, a six-foot-three-inch tall man weighing approximately 200 pounds, sitting at the top of the stairs just outside the front door of a second story residence with two bottles of beer lying nearby. Based on the beer bottles and the smell of alcohol, Officer Kunioka believed that Troy was intoxicated. When Kunioka approached and asked Troy what had happened, Troy responded that he and his wife had argued but that the argument had not gotten physical. Kunioka asked Troy to get Jayzel so that they could talk to her and make sure she was safe.
The parties differ in their accounts of what follows, but at this stage of the litigation, we take the facts in the light most favorable to the plaintiffs.
See Smith v. City of Hemet,
Troy entered his home to get Jayzel, and Officer Agarano stepped inside the doorway. When Troy returned with Jayzel, Troy became upset that Agarano was in his house, and he demanded that the officers leave, insisting that they had no right to be in the house and yelling profanities at them. The officers asked Jayzel to speak to them outside. Jayzel agreed and asked her husband and the officers to calm down and not wake her sleeping children. Aikala then entered the hallway area to arrest Troy, who was still yelling at the officers. Jayzel asked Aikala why her husband was being arrested and again asked that the officers and her husband calm *1085 down, leave the house, and not disturb her children.
At this point, Jayzel was cornered between the officers and her husband — Officer Agarano was in front of her, Officer Aikala was at her right, and her back was against her husband’s chest. Aikala moved to apprehend Troy and bumped against Jayzel. Feeling uncomfortable and exposed with Aikala squarely in front of her, Jayzel raised her hands, palms forward at her chest, to “keep [Aikala] from flushing his body against [hers].” Jayzel agrees that both of her hands touched Aikala’s chest, but asserts that she did not put her hands up until Aikala was pressed up against her.
Aikala immediately stepped back and asked Jayzel if she was touching an officer. Jayzel testified that she was scared and again implored everyone to calm down and not wake her children. At that moment, Jayzel felt a pinch on the back of her right hand and then felt “an incredible burning and painful feeling locking all of [her] joints,” she heard herself scream, and felt herself fall to the floor. Aikala had tased Jayzel and cycled it for five seconds.
Jayzel and Troy were taken into custody; both were charged with harassment, while Troy was charged with resisting arrest and Jayzel with obstructing government operations. A state court judge dismissed the charges against Jayzel, and it appears that the State later dropped all criminal charges against Troy.
Troy and Jayzel brought suit against the officers and others under 42 U.S.C. § 1983 for violations of their Fourth, Fifth, and Fourteenth Amendment rights based on the officers’ warrantless entry into their residence, Jayzel and Troy’s arrests, and the officers’ use of the Taser on Jayzel. The district court granted summary judgment in favor of the defendants on all claims except an excessive force claim under the Fourth Amendment based on the officers’ use of the Taser on Jayzel. With respect to excessive force, the court ruled that there were questions of fact material to deciding whether the use of the Taser was constitutionally reasonable. The officers brought this appeal.
II. ANALYSIS
It is well-settled that the party moving for summary judgment has the initial burden of showing that there are no genuine issues of material fact and that it is entitled to judgment as a matter of law.
See Anderson v. Liberty Lobby,
Once the officers moved for summary judgment as a matter of law, presenting evidence that the use of a Taser was not excessive force under the Fourth Amendment and that a reasonable officer would not have known that a Taser deployment in this situation would violate the Fourth Amendment, the Mattoses could not defeat summary judgment by relying on conelusory allegations in their pleading. They had the burden to come forward with specific facts — such as the force used in a deployment of a Taser or the injuries Jayzel
*1086
suffered — to show that the officers’ use of a Taser was indeed a violation of the Fourth Amendment. Despite the Mattoses failure to offer additional evidence to defeat summary judgment, we view the submitted evidence in the light most favorable to the Mattoses in determining whether there are genuine issues of material fact in their § 1983 claim.
See Bingham, v. City of Manhattan Beach,
In evaluating a § 1983 claim against an officer, we generally proceed in a two-part analysis. The “threshold question” is “[tjaken in the light most favorable to the party asserting the injury, do the facts alleged show the officer’s conduct violated a constitutional right?”
Saucier v. Katz,
A. Constitutional Violation
Although we find the question to be a close one, on this record, we cannot conclude that the officers used excessive force in violation of the Fourth Amendment.
The Fourth Amendment guarantees “[t]he right of the people to be secure in their, persons ... against unreasonable searches and seizures” U.S. Const, amend. IV. When a plaintiff claims that she was not “secure in [her] person” because law enforcement officers used excessive and, therefore, “unreasonable” force in the course of an arrest, we balance “‘the nature and quality of the intrusion on the individual’s Fourth Amendment interests’ against ‘the countervailing government interests at stake.’ ”
Miller v. Clark County,
*1087 l
We first evaluate the type and amount of force inflicted. The problem here is that, even with the benefit of some briefing and argument on the subject, it is difficult for us to opine with confidence regarding either the quantum of force involved in a deployment of a Taser gun or the type of force inflicted. The defendants paint a benign portrait of the Taser, offering evidence that it has been used on over one million human subjects and has proven extremely safe, as well as evidence that the actual voltage applied to a subject’s body uses less electricity than a single bulb on a string of Christmas tree lights. 1
The plaintiffs, for their part, have not offered any evidence about the kind of force or injury a Taser inflicts. Nor have they provided evidence that would permit us to assess the severity of any injuries Jayzel suffered from the Taser. Jayzel described the experience as “[ijncredibly painful,” “lastfing] for what seemed like forever,” and analogized the pain to child labor. But although she claims to have suffered injuries as a result of the incident, the plaintiffs have not offered any evidence of these injuries; Jayzel removed the Taser’s prongs herself and then refused medical treatment at the scene.
On the other hand, the defendant’s expert conceded that a Taser in the drive stun mode “induee[s] subject control through pain compliance if the person responds to painful stimulus,” and that it “stimulates nerves that control the motor muscles which ... result[s] in subject incapacitation.” On this record then, we are left with evidence that the Taser, in general, is more than a non-serious or trivial use of force but less than deadly force. Unfortunately, there is a lot of room between these end points. In this case, we know that the Taser was sufficient force to drive Jayzel to her knees in seconds and cause her to scream with pain. Although the record on this point is not as developed as we could hope for, viewing the evidence in the light most favorable to Jayzel, we have no difficulty concluding that the Taser stun was a serious intrusion into the core of the interests protected by the Fourth Amendment: the right to be “secure in [our] persons.” U.S. Const, amend. TV.
2
We next analyze the importance of the government interest in using a Taser and weigh the gravity of the intrusion against the government interest.
Miller,
The second factor we consider in evaluating the government interest is the threat to the officers’ safety. We view the officers’ safety as “the most important of the three
Graham
factors.”
Miller,
In assessing the danger the police confronted, we keep in mind the Supreme Court’s guidance in
Graham v. Connor,
The reasonableness of a particular use of force must be judged from the perspective of a reasonable officer on the scene, rather than with the 20/20 vision of hindsight.... [Pjolice officers are often forced to make split-second judgments — in circumstances that are tense, uncertain, and rapidly evolving — about the amount of force that is necessary in a particular situation.
Id.
at 396-97,
Third, we consider whether the “suspect was actively resisting arrest or attempting to evade arrest by flight.”
Miller,
3
Finally, in weighing the gravity of the Fourth Amendment intrusion against the government’s interest, we conclude that the force used against Jayzel was reasonable within the meaning of the Fourth Amendment. Even though we find that use of a Taser represents a serious intrusion on interests protected by the Fourth Amendment, we recognize that in responding to a domestic violence call, the officers confronted a dangerous and volatile situation. When an intoxicated Troy began yelling profanities at the officers and demanding that they leave, the officers felt the need to arrest him to finish their investigation and diffuse the situation. Because Jayzel interfered with Troy’s arrest and, in doing so, made contact with Aikala, Aikala was justified in removing her from Troy’s side. Although an alternative method of force may have been advisable, the Fourth Amendment does not require an officer to use the minimum amount of force necessary to move Jayzel and arrest Troy.
See, e.g., Bryan v. McPherson,
B. Qualified Immunity
Even if we thought that the officers used excessive force, it would not have been clear to any reasonable officer on August 23, 2006, that use of a Taser in the situation they confronted was constitutionally impermissible. The doctrine of qualified immunity shields the officers “from liability for civil damages [unless their conduct violated] clearly established statutory or constitutional rights of which a reasonable person would have known.”
Harlow v. Fitzgerald,
In determining whether a right is clearly established, we begin our analysis by looking to binding precedent from our circuit and from the Supreme Court.
Boyd v. Benton County,
Before August 23, 2006, when the confrontation occurred, neither our circuit
*1090
nor the Supreme Court had decided an excessive force case involving the use of a Taser; in fact, only the Sixth, Tenth, and Eleventh Circuits even addressed such cases.
See Draper v. Reynolds,
Unlike
Bryan
or
Oliver,
this is simply not a case in which the officers’ conduct was so “patently violative” of Jayzel Mattos’s constitutional rights “that reasonable officials would know without guidance from the courts that the action was unconstitutional.”
Mendoza v. Block,
III. CONCLUSION
The Mattoses failed to offer specific facts that would establish the existence of an element essential to their case — namely, that the force used was constitutionally unreasonable. We hold that the use of a Taser gun under these circumstances did not violate the Fourth Amendment.
REVERSED AND REMANDED.
Notes
. This testimony, however, may advise that we be more careful with our Christmas tree lights than describe the harmlessness of a Taser stun.
