
    Jean JOASSIN, Plaintiff-Appellant, v. Lieutenant MURPHY, Sergeant Rodgers, Officer Coats, Officer Martin, Officer Woods, Defendants-Appellees.
    No. 15-13469
    Non-Argument Calendar
    United States Court of Appeals, Eleventh Circuit.
    Date Filed: 08/05/2016
    Jean Joassin, Raiford, FL, Pro Se.
    Union Cl Warden, Union CI-Inmate Trust Fund, Raiford, FL, for Plaintiff-Appellant.
    ' Lisa Kuhlman Tietig, Tallahassee, FL, Pam Bondi, Jacksonville, FL, Attorney General’s Office, for Defendants-Appel-lees.
    Before'WILLIAM PRYOR, ROSENBAUM and BLACK, Circuit Judges.
   PER CURIAM:

Jean Joassin, a Florida state prisoner proceeding pro se, appeals the district court’s order granting summary judgment in favor of the Defendants, five prison officers at Suwannee Correctional Institution, on Joassin’s 42 U.S.C. § 1983 claims for excessive force and deliberate indifference in violation of the Eighth Amendment. On appeal, Joassin contends the district court abused its discretion by failing to strike several declarations submitted by the Defendants and erroneously granted summary judgment where the evidence presented competing witness testimony. After review, we affirm the denial of the motion to strike but reverse summary judgment.

The district court did not abuse its discretion in declining to strike the declarations and incident report. Each declarant expressly limited his or her declaration to events that he or she personally observed. The fact that some declarants did not personally observe every relevant portion of the incident does not render speculative their declarations regarding events the de-clarants did observe. The declarations were based on personal knowledge and are therefore admissible summary judgment evidence. See Fed. R. Civ. P. 56(c)(4).

The district court improperly granted summary judgment in favor of the Defendants. While some details of Joas-sin’s account of the incident have varied, the bulk of Joassin’s claims have remained consistent. In both his verified complaint and his deposition, Joassin stated that the officers slammed him to the ground three times without provocation while he was restrained, grabbed and squeezed his genitals, and spit in his face, causing various injuries. Drawing all reasonable inferences in Joassin’s favor, Joassin’s sworn testimony creates a genuine issue of material fact as to “whether force was applied in a good faith effort to maintain or restore discipline or maliciously and sadistically for the very purpose of causing harm.” Whitley v. Albers, 475 U.S. 312, 320-21, 106 S.Ct, 1078, 1085, 89 L.Ed.2d 251 (1986).

In concluding that summary judgment was appropriate, the district court relied on the declarations of the Defendants and three non-parties: a prison officer, a prison nurse, and a Florida Department of Corrections investigator. Although competing affidavits generally create a genuine issue of fact, the district court held that this case was similar to the Supreme Court’s opinion Scott v, Harris, under which we should disregard a party’s sworn account of the events if it is “blatantly contradicted by the record, so that no reasonable jury could believe it.” Scott v. Harris, 550 U.S. 372, 380, 127 S.Ct. 1769, 1776, 167 L.Ed.2d 686 (2007). In Scott, a video of the high-speed chase at issue in the case “so utterly discredited” the plaintiff’s description of the events that the Court held no reasonable jury could believe the plaintiff. Id. at 380, 127 S.Ct. at 1776. We have interpreted Scott as reaffirming our understanding of the summary judgment standard. See Morton v. Kirkwood, 707 F.3d 1276, 1284 (11th Cir. 2013) (“Thus, where an accurate video recording completely and clearly contradicts a party’s testimony, that testimony becomes incredible.”). In Morton, we affirmed a district court’s denial of summary judgment because the defendant offered not a video recording but “forensic evidence that does not so utterly discredit [the plaintiffs] testimony that no reasonable jury could believe it.” Id.

Here, Joassin’s self-serving testimony is contradicted by the self-serving testimony of the prison officials who are either Defendants in this action or colleagues of the Defendants in this action. In concluding that Joassin’s testimony was blatantly contradicted by the record, the district court relied upon a Department of Corrections investigator’s declaration relaying what he saw on a now-destroyed videotape and a prison nurse’s declaration introducing Joassin’s medical records from the date at issue. But neither declaration is so inherently credible as to “blatantly contradict]” and “utterly discredit]” Joassin’s testimony. See Scott, 550 U.S. at 380, 127 S.Ct. at 1776. Additionally, even if we treated the two declarations as sacrosanct, neither declaration contradicts enough of Joassin’s testimony to warrant judgment as a matter of law.

Though based on the investigator’s observation of a videotape, the investigator’s declaration is not videotape evidence. Because the videotape was destroyed, neither the district court nor this Court has the benefit of an irrefutable videotape that “completely and clearly contradicts” Joassin. See Morton, 707 F.3d at 1284. Rather, the investigator’s declaration presents just another interested witness’s recitation of what he claims to have observed. Furthermore, the investigator’s declaration, if credited, refutes Joassin’s allegations with respect to only the portion of the incident that took place in or near the shower. The investigator concedes that he observed no videotape evidence of the portion of the incident that took place in the vestibule while prison officers led Joassin to the infirmary. Therefore, even if we discredited Joassin’s testimony to the extent the investigator testifies otherwise, there would remain a genuine issue of fact as to whether the' prison officers squeezed Joas-sin’s genitals and twice unnecessarily slammed Joassin to the ground.

Likewise, the prison nurse’s declaration and records of Joassin’s medical treatment do not “completely and clearly contradict ]” Joassin’s testimony. See id. As a former employee and current contractor of the Department of Corrections, the nurse is an interested witness. Even if the nurse was disinterested, her declaration cannot be credited to the extent Joassin’s testimony contradicts it. See Jackson v. West, 787 F.3d 1345, 1357 n.6 (11th Cir. 2015). The declaration and medical records, which the nurse completed, remain contradicted to the extent that Joassin stated in his deposition that the nurse did not examine him on the date at issue. This action is therefore no more than a swearing contest between interested witnesses. See id. (“One cannot ‘refute’ a witness’s statements using another witness’s statements at summary judgment; such a swearing contest is one for the jury to resolve.”). Furthermore, the nurse’s declaration and medical records, if credited, refute Joassin’s allegations only as to the severity or existence of Joassin’s injuries. The nurse does not claim to have witnessed any portion of the allegedly excessive use of force. “[T]he core judicial inquiry is ... whether force was applied in a good-faith effort to maintain or restore discipline, or maliciously and sadistically to cause harm.” Hudson v. McMillian, 503 U.S. 1, 7, 112 S.Ct. 995, 999, 117 L.Ed.2d 156 (1992). We may not superimpose onto this inquiry an arbitrary injury threshold: See Wilkins v. Gaddy, 559 U.S. 34, 39, 130 S.Ct. 1175, 1179, 175 L.Ed.2d 995 (2010) (“To conclude ... that the absence of some arbitrary quantity of injury requires automatic dismissal of an excessive force claim improperly bypasses this core inquiry.” (quotation marks omitted)); Saunders v. Duke, 766 F.3d 1262, 1270 (11th Cir. 2014) (acknowledging Wilkins and extending it to a Fourth Amendment excessive-force case). Therefore, even if Joassin overstates his alleged injuries, the Defendants are not entitled to judgment as a matter of law.

The summary judgment evidence reveals a genuine dispute regarding whether the Defendants “maliciously and sadistically” inflicted and permitted one another to “maliciously and sadistically” inflict force upon Joassin “for the very purpose of causing harm.” Whitley, 475 U.S. at 320, 106 S.Ct. at 1085. Therefore, summary judgment was inappropriate.

AFFIRMED in part, REVERSED and REMANDED in part. 
      
      . We review for abuse of discretion a district court’s ruling on a motion to strike. See Evans v. Books-A-Million, 762 F.3d 1288, 1295 (11th Cir. 2014). We review de novo a district court order granting summary judgment, applying the same legal standards as the district court. Smith v. Fla. Dep‘t of Corr., 713 F.3d 1059, 1063 (11th Cir. 2013).
     