(Forest Grove, OR) -- A man accused of killing five people in Forest Grove and escaping to Washington state is dead after an apparent suicide. Police say 36-year-old Benjamin Parker was found dead inside a vehicle in Enumclaw, Washington yesterday. Police were searching for him after firefighters responded to a vehicle fire in Forest Grove early Saturday morning and found human remains. Several domestic animals were also killed. The Washington County Sheriff's Office responded and found five people dead. Detectives haven't released much information about the case, except it's a large and complex crime scene. The investigation is ongoing.