Brian Hickerson was detained by officers during a dispute at a bar in Greenville. His brother, Zach Hickerson, was also booked at the scene. While led away, Brian shouted out the passing of his ex-girlfriend, Hayden Panettiere. A new report from TMZ identified the cause of death as fentanyl-laced OxyContin. Following the incident, Zach Hickerson offered a comment regarding the fight, attributing it to a cycle of speculation.