Hayden Panettiere's on-off boyfriend Brian Hickerson speaks with DEA as investigators hunt suspected drug dealer amid death probe

Inside Hayden Panettiere and Brian Hickerson's Tumultuous Relationship — Including Alleged Domestic Violence Incidents

Hayden Panettiere BF Brian Hickerson Talking to DEA

Hayden Panettiere and Wladimir Klitschko's Publicized Split Explained — After Actress Was Seen Holding Hands With Troubled Brian Hickerson