A Lynbrook man is accused of headbutting a Nassau County police medic.
Detectives say 24-year-old Ali Aoun became combative when officers called for an ambulance for him Monday evening.
They say Aoun headbutted the police medic when the ambulance arrived.
The medic suffered a bruise to his head and experienced dizziness. He was treated and released.
Aoun is now charged with assault.