A group of teenagers is accused in a fatal hammer attack in St. Louis, Mo.

The victim, 32-year-old Bosnian immigrant Zemir Begic, was reportedly driving down the street when a group of teens started hitting his car with hammers.

Begic then got out to confront the teens, who pummeled him with the hammers.

Begic’s aunt was in the car, and she said four people were involved in the attack.

Two teens have been arrested, and police are on the hunt for more suspects.