Brian Hickerson was taken into custody during a dispute at a bar in Greenville. His brother, Zach Hickerson, was also taken in at the scene. While being handcuffed, Brian shouted out the death of his ex-girlfriend, Hayden Panettiere. A new report from TMZ revealed the cause of death as an overdose involving fentanyl and OxyContin. Following the incident, Zach Hickerson spoke out regarding the fight, attributing it to a ongoing rumor mill.