The Orange County Sheriff's department began investigating Sunday the suspicious death of a 57-year-old man in a Lake Forest neighborhood.
Deputies found him inside a house on the 19000 block of Cascade Drive after they were called to the scene at about 12:50 p.m., according to OC Sheriff's Department's Lt. Steve Gil.
Gil said that deputies do not yet know the man's cause of death or if this is a homicide case. He did not release information about the man's injuries or his identity.
Neighbors said that a man lived at the leased property on Cascade Drive with his ex-wife.