Beloit police say the suspect in a weekend fatal traffic accident has turned himself in to authortiies. Captain Vince Sciame says 23-year-old Johnquayl Bell surrendered at the police station early Wednesday evening. Police had been searching for Bell after a two vehicle crash Sunday night at the intersection of Yates Avenue and Copeland Avenue. 21-year-old Cassondra Sympson of Beloit was killed in the mishap. Bell was arrested for Homicide by the Negligent Use of a Motor Vehicle.