Police report shows Brian Hickerson and his brother, Zach Hickerson, were at Greenville, South Carolina, residence Hayden Panettiere’s on-and-off boyfriend Brian Hickerson and his brother, Zach Hickerson, were at the South Carolina apartment where the actor died over the weekend, according to a police report released on Tuesday. A Greenville police officer who responded to the residence on Sunday afternoon was met by the brothers and then observed paramedics performing CPR on an unresponsive woman, the report states.