PLAIN DEALING, La. (KSLA) – Bossier Parish Sheriff’s Office (BPSO) assisted Louisiana State Police (LSP) Troop G with a fatal crash involving a school bus Friday (Oct. 4). At approximately 2:45 p.m., a Suzuki SUV hit the back of the school bus that was carrying 31 students while the bus was stopped southbound on La. Highway 3 at Washington Street in in Plain Dealing. The bus had its stop signs and warning lights activated, according to LSP.