The Fifth Circuit reversed the district court’s denial of summary judgment and rendered judgment in favor of Defendant-Appellant Matthew Valdez on his claim of qualified immunity. The court held that Deputy Valdez was entitled to qualified immunity because he possessed at least arguable probable cause for both the initial on-scene seizure and the subsequent arrest warrant affidavit, thereby negating any false arrest liability under 42 U.S.C. § 1983. Regarding the on-scene arrest, the court applied the standard that an officer is entitled to qualified immunity if they reasonably but mistakenly conclude probable cause exists. The court found that the totality of circumstances known to Valdez at the time of the arrest—including that Parsons was the only witness to the shield’s disappearance, was agitated, remained near the missing item for 30 minutes, and could not account for its location—provided an objectively reasonable basis to believe Parsons committed theft under Texas law. The court rejected the argument that the lack of direct observation or the later discovery of the shield negated probable cause, noting that probable cause deals with probabilities rather than certainty. Regarding the arrest warrant affidavit, the court applied the *Franks v. Delaware* standard, which requires a showing that an affiant made material omissions knowingly, intentionally, or with reckless disregard for the truth. The court determined that Valdez did not omit any material facts necessary to vitiate probable cause. While Parsons alleged five omissions, the court found three were already indicated in the affidavit and two others (a threat by a different deputy and reports of neighbors) would not have destroyed probable cause given Parsons’s specific knowledge of the shield’s location at the time of arrest. The practical consequence is that Valdez is granted judgment as a matter of law on the false arrest claims, effectively dismissing the lawsuit against him. The case is remanded with instructions to enter judgment in favor of Valdez.