Michael Brooks brought this action under 42 U.S.C. § 1983 and Illinois law against the City of Aurora and several municipal police officers. The complaint alleged that the officers violated Mr. Brooks’s rights under the Fourth Amendment and state law when they arrested him for driving on a suspended license and for resisting a peace officer. The district court granted summary judgment in favor of the defendants on the federal claims and dismissed the state law claims without prejudice. Mr. Brooks now appeals.
We affirm the judgment of the district court. Mr. Brooks’s actions when the officers attempted to arrest him for driving on a suspended license gave them probable cause to believe that he was committing the crime of resisting a peace officer. Therefore, the seizure was valid regardless of whether Mr. Brooks was arrested for the traffic offense pursuant to a valid warrant. Further, controlling law at the time of the incident did not clearly establish that the use of pepper spray was unreasonable under the circumstances; thus, the officers are entitled to qualified immunity on Mr. Brooks’s excessive force claim.
I
BACKGROUND
A. Facts
On June 18, 2008, Aurora Police Department Officer George Lili and his partner, Officer Matthew Hix, were staking out a bakery that they suspected to be a drug front. At about 5:45 p.m., the officers noticed a silver Crown Victoria drive through the parking lot adjacent to the bakery. Although they caught only a glimpse of the driver, the officers both identified him as Mr. Brooks, whom they knew from their frequent patrols in and around Aurora’s Maple Terrace housing projects. The officers never had seen Mr. Brooks drive before (usually his wife drove), so they ran a search and learned that Mr. Brooks’s driver’s license was suspended. 1 Before they could follow up, however, they were called away from their stakeout to respond to a burglary. Officer Lili later filled out a traffic ticket and obtained a warrant for Mr. Brooks’s arrest.
Three weeks later, on the evening of July 9, Officer Lili finally served the arrest warrant. Officer Hix was on vacation, but Officer Lili coordinated service of the warrant with Officers Garrett Wrobel and Douglas Rashkow, who were to approach Maple Terrace in a separate vehicle. Officer Lili arrived at Mr. Brooks’s apartment first, where he found Mr. Brooks barbecu *481 ing with some Mends and neighbors outside his apartment. His wife was inside.
As the barbecue was nearing its end, Officer Lili approached the gathering and asked Mr. Brooks to step aside so they could speak in private. The two men knew one another because Officer Lili often was assigned to patrol in and around Maple Terrace. Officer Lili asked Mr. Brooks if he knew that his driver’s license was suspended, and Mr. Brooks said that he did. Officer Lili then informed Mr. Brooks that he had seen him driving three weeks earlier and that there was a warrant out for his arrest for driving on a suspended license. Mr. Brooks responded that he could not have been driving the car at that time because his car had not been working, but Officer Lili nevertheless told him that he was under arrest. Mr. Brooks stated that he would go with Officer Lili, but first he wanted to tell his wife to bring his wallet and identification to the police station. Mr. Brooks then “backpedaled away from Lili to go to his window to call up to his wife. When asked why he was walking back away from Lili ..., he stated, ‘I’m walking because I want to know what the reason [for the arrest] was.’ ” R.27 ¶ 40 (internal citations omitted). Officer Lili followed in close pursuit.
At this point, Officers Wrobel and Rashkow arrived on the scene in a squad car, whose on-board video camera recorded most of what transpired thereafter. 2 The recording of the confrontation begins with the scene already in progress. In the opening shot, Mr. Brooks is backpedaling rapidly and moving his arms in what appears to be an attempt to bat away Officer Lill’s hands. After a couple of seconds, Mr. Brooks stops, squares to face Officer Lili and sticks his arms out to his side in a “T”. The camera moves away from the scene briefly as the squad car turns, but when the camera settles on the two men, Mr. Brooks has lowered his arms to stomach level and is facing Officer Lili. The officer holds a can of pepper spray in his right hand and has extended his left hand to Mr. Brooks’s chest. A second later, Officer Lili fires a burst of pepper spray into Mr. Brooks’s face. Mr. Brooks bends over and puts his shirt to his face, attempting to wipe his eyes. Officer Lili approaches, accompanied by Officer Rashkow, who has exited the squad car. Four seconds after the first spray, Officer Lili applies a second burst. Mr. Brooks then falls over a lawn chair and lands facedown on the ground, incapacitated. The time between Mr. Brooks’s backpedaling and his incapacitation is about seventeen seconds, the time between the backpedaling and the first burst of pepper spray, about ten.
After he had been immobilized, Mr. Brooks was arrested, transported to jail and charged with driving on a suspended license and resisting a peace officer in the performance of his duties. 3 He was acquitted of both charges in a bench trial.
Some of the details of what transpired remain in dispute. According to Mr. Brooks and several corroborating witnesses, whose version of events we are obliged to believe at the summary judgment stage, his Crown Victoria was broken down on June 18, so he could not have been driving when Officers Lili and Hix claimed to have seen him. Mr. Brooks *482 presented a receipt for an auto part, purchased on June 19, which he says was necessary to make the ear run again. In addition, he introduced evidence that he claims casts doubt on the ability of Officers Lili and Hix to have seen the Crown Victoria or its driver from their surveillance position in front of the bakery.
Mr. Brooks therefore was surprised when Officer Lili told him that he had been seen driving and that there was a warrant for his arrest. He also was surprised because he had spoken with Officer Lili a day or two before the arrest, and the subject of the warrant had not come up. Nevertheless, Mr. Brooks said, “Okay,” but told Officer Lili that he was going to call through the window to his wife and ask her to bring his wallet and identification to the police station. R.24-3 at 59. Mr. Brooks then “back[ jpedaled” away, id. at 61, but Officer Lili followed and told him that he was not going to tell anybody anything. Officer Lili attempted to grab Mr. Brooks’s wrist, but Mr. Brooks evaded his grasp and raised his arms shoulder level into the air, saying, “What did I do?,” and then Officer Lili “caught [him] by the arm, and ... sprayed the spray.” Id. at 61-62. 4 Mr. Brooks’s testimony is unclear on precisely when Officer Lili informed him that he was under arrest, but at several points Mr. Brooks states that it occurred before he began backpedaling. He maintains, however, that he made his acquiescence to the arrest plain to Officer Lili and that he never attempted to resist. In addition, two of Mr. Brooks’s neighbors testified that Officer Lili repeatedly directed racial slurs at Mr. Brooks during the course of the arrest.
According to Officer Lili, when he initially informed Mr. Brooks that there was a warrant out for his arrest, he placed his hand on Mr. Brooks’s arm to take him into custody. At this point, Mr. Brooks broke away from the officer’s grasp and ran backwards. Officer Lili pursued and issued several commands to Mr. Brooks to get on the ground. Although Officer Lili had not expected any resistance given what he knew of Mr. Brooks from their previous acquaintance, he now feared that Mr. Brooks might attempt to flee or to attack him. Therefore, he administered the pepper spray, and, when Mr. Brooks failed to submit, he repeated his commands and administered the pepper spray again, at which point Mr. Brooks was rendered prostrate.
B. Proceedings Before the District Court
Mr. Brooks filed this lawsuit against 'Officers Lili, Rashkow and Wrobel and their employer, the City of Aurora. The complaint sought recovery under 42 U.S.C. § 1983 for false arrest, false imprisonment and excessive force in violation of the Fourth Amendment’s prohibition of unreasonable seizures, as well as an array of claims under Illinois law. The defendants asserted qualified immunity and moved for summary judgment on the federal false arrest and excessive force claims.
The district court held that the officers had probable cause to believe that Mr. Brooks had committed the crime of resisting a peace officer and therefore that the defendants were entitled to summary judgment on the § 1983 false arrest claim. Moreover, although the defendants did not move for summary judgment on the § 1983 false imprisonment claim, the district court determined sua, sponte that the *483 existence of probable cause defeated that claim as well. Finally, the district court held that the defendants were entitled to summary judgment on the excessive force claim because it had not been clearly established that the use of pepper spray in the situation facing the officers would violate the Constitution. Accordingly, the district court granted summary judgment in favor of the defendants on all of Mr. Brooks’s claims under federal law and dismissed the supplemental state law claims without prejudice. This appeal followed.
II
DISCUSSION
A. Standard of Review and Qualified Immunity
We review the district court’s decision to grant summary judgment de novo, resolving all factual disputes and making all reasonable inferences in favor of the non-moving party, in this case, Mr. Brooks.
McAllister v. Price,
Police officers sued under § 1983 often may claim qualified immunity “when they act in a manner that they reasonably believe to be lawful.”
Gonzalez v. City of Elgin,
B. False Arrest and Imprisonment
On appeal, Mr. Brooks first asserts that the district court erred in granting summary judgment on his false arrest and imprisonment claims because the officers lacked probable cause to believe that he was committing the crime of resisting a peace officer. Specifically, he contends that the conflicting evidence creates a jury question with respect to whether Mr. Brooks was resisting arrest or was complying with Officer Bill’s orders. In addition, Mr. Brooks contends that a genuine dispute of material fact remains regarding whether Officer Lili procured the arrest warrant using knowingly false testimony, which, Mr. Brooks believes, would make his arrest an unreasonable seizure. 5
*484
We cannot accept this argument. Whether probable cause exists at the time of an arrest depends on whether “the facts and circumstances within the officer’s knowledge ... are sufficient to warrant a prudent person, or one of reasonable caution, in believing, in the circumstances shown, that the suspect has committed, is committing, or is about to commit an offense.”
Gonzalez, 578
F.3d at 537 (internal quotation marks omitted) (alteration in original). In Illinois, the crime of resisting a peace officer involves the commission of “a physical act of resistance or obstruction ... that impedes, hinders, interrupts, prevents, or delays the performance of the officer’s duties, such as by going limp or forcefully resisting arrest.”
People v. Agnew-Downs,
In the present case, Mr. Brooks and Officer Lili both testified that, after Officer Lili informed him that he was under arrest, Mr. Brooks backpedaled away, escaped Officer Lill’s attempt to grab his wrist and raised his arms to his shoulders. 7 Further, the videotape shows that Mr. Brooks repeatedly, physically rebuffed Officer Lill’s attempts to grasp him and that, after he had stopped backtracking, Mr. Brooks turned to face Officer Lili and threw out his arms in what could be construed as a resisting or defensive posture.
Although there may be a genuine dispute of material fact with respect to whether Mr. Brooks intentionally attempted to “withstand[] the force or effect of’ Officer Lill’s efforts to arrest him in such a way as to “impedef ], hinder[ ], interrupt ], prevent[], or delay[] the performance of [Officer Lill’s] duties,”
Agnew-Downs,
Moreover, although Officer Lili attempted to seize Mr. Brooks before probable cause for resisting arrest arose, Mr. Brooks’s evasion of detention means that a successful Fourth Amendment seizure did not occur until after Mr. Brooks was incapacitated by the pepper spray. See
Acevedo v. Canterbury,
Thus, we need not consider whether Officer Lill’s warrant was procured with false testimony, because, at the time Mr. Brooks was seized, the officers had probable cause to arrest him for resisting a peace officer.
See Devenpeck v. Alford,
Mr. Brooks also contends that the district court erred by sua sponte granting the defendants summary judgment on the false imprisonment claim without first offering Mr. Brooks a chance to respond and marshal his evidence. The district court held that the false imprisonment claim foundered for the same reason as the false arrest claim. We agree. Although Mr. Brooks maintains that claims for false arrest and false imprisonment are analytically distinct, he does not explain why the probable cause inquiry would be different for his false imprisonment claim under these circumstances, and we cannot perceive any reason that it would be.
C. Excessive Force
Finally, Mr. Brooks challenges the district court’s decision that the officers are entitled to qualified immunity on the excessive force claim. Even when a police officer has probable cause to execute an arrest, he still may have committed an unreasonable seizure “if, judging from the totality of circumstances at the time of the arrest, the officer used greater force than was reasonably necessary to make the arrest.”
Gonzalez,
Courts often have held that it is reasonable to use pepper spray against a suspect who is physically resisting arrest;
11
conversely, when the use of pepper spray is gratuitous or unprovoked, courts often have considered it excessive.
12
See generally Vinyard v. Wilson,
Mr. Brooks contends, however, that the pepper spray was not applied until he had ceased backtracking and was passively facing the officers, and this description of events at least arguably squares with the video. According to Mr. Brooks, pepper spray therefore was not needed to effect his arrest.
We need not decide whether a constitutional violation occurred because we believe that it would not have been obvious to a reasonable police officer in Officer Lill’s position that the application of pepper spray was unlawful. To be sure, whether and how much force is reasonable in a given situation can change as the situation develops, and what is appropriate at one point may be unnecessary later on. See
Cyrus,
*488 Conclusion
For the foregoing reasons, the judgment of the district court is affirmed.
Affirmed
Notes
. Mr. Brooks’s driver’s license has been suspended since 1993.
. The squad car's on-board camera captured the video of the scene, but it did not record any sound.
. At the time of Mr. Brooks's arrest, 720 ILCS 5/31-l(a) provided: "A person who knowingly resists or obstructs the performance by one known to the person to be a peace officer or correctional institution employee of any authorized act within his official capacity commits a Class A misdemeanor.”
. Mr. Brooks intimates in his deposition testimony that the second burst of pepper spray may have been fired by Officer Rashkow. However, it is clear from the videotape that both bursts were fired by Officer Lili.
. The officers arrested Mr. Brooks pursuant to a facially valid warrant issued by a neutral magistrate. A facially valid warrant generally shields an officer relying in good faith on the warrant from liability for false arrest unless the "officer submitted an affidavit that contained statements he knew to be false or would have known were false had he not recklessly disregarded the truth and no accurate information sufficient to constitute prob
*484
able cause attended the false statements.”
Lawson v. Veruchi,
. See also 720 ILCS 5/7-7 ("A person is not authorized to use force to resist an arrest which he knows is being made either by a peace officer or by a private person summoned and directed by a peace officer to make the arrest, even if he believes that the arrest is unlawful and the arrest in fact is unlawful.”).
. In his briefs on appeal, Mr. Brooks denies that he backtracked or attempted to break away from Officer Lill’s grasp. However, these denials contradict Mr. Brooks’s own deposition testimony and his admissions on summary judgment in the district court.
.
See California v. Hodari D.,
. Further, Mr. Brooks does not present any evidence that Officers Wrobel or Rashkow knew that the warrant was invalid; therefore, their reliance on the warrant would be sufficient to grant them qualified immunity even if there were no probable cause for the resistance charge.
See Holmes v. Vill. of Hoffman Estates,
. Mr. Brooks submits that, according to the Illinois cases on which
Hardrick v. City of Bolingbrook,
.
See Vinyard v. Wilson,
.
See, e.g., Gonzalez v. City of Elgin,
