A close family friend of Robby Gordon's father called 911 after entering the house and seeing 2 dead bodies, and immediately said it looked like a murder-suicide.
The friend was very calm during the call -- he says he's a retired firefighter -- and says "Baja" Bob Gordon's body was in the bathroom and his wife, Sharon, was in the bedroom. He says he could see a rifle next to Bob's body.
As we reported ... a butcher knife was found near the wife's body. Police are investigating all angles of the case.