We were granted final summary judgment in a slip-and-fall premises liability case. The plaintiff alleged she slipped and fell on an unidentified wet substance while waiting in line at the defendant’s convenience store. The plaintiff admitted she did not see the substance prior to her fall and did not know what it was, where it came from or how long it had been there. She testified that the wetness appeared to have been tracked in by other customers, noting their shoes were wet. We moved for summary judgment, arguing that the plaintiff could not meet her burden under § 768.0755, Fla. Stat., to prove that the defendant had actual or constructive knowledge of the alleged condition. Surveillance footage showed multiple customers walking through the area without issue, and no visible hazard appeared on video. The court agreed and granted final summary judgment in favor of the defendant, dismissing the case with prejudice.