On Wednesday, Pinney told CBS News in an email he had confused Floyd with someone else: "There has been a mix up between George and another fellow co-worker," he wrote. "I apologize for not doing my due diligence and placing you in a very uncomfortable situation," he wrote. He did stand by his claim that Chauvin was very aggressive with black patrons, a claim previously made by the owner of the club. So we still aren't sure if Chauvin and Floyd had any interaction but police are definitely investigating this line of inquiry.