1 suspect in custody, 1 at large after fleeing crash involving Conroe ISD school bus, district says MONTGOMERY COUNTY, Texas (KTRK) -- Police arrested one man and are looking for another after the pair hit a school bus in Conroe, then ran off, a spokesperson with the Montgomery County Sheriff's Office said. According to the district, Irons Junior High was placed in secure mode as a precaution until both suspects were detained, since the search for the other suspect was in the area.