This is one of those situations that's so beyond horrific and tragic that we really can't even begin to process what could have caused this all to go on.Actor Johnny Lewis, who appeared on The O.C. and more recently, Sons of Anarchy, was found dead yesterday along with a 70-year-old woman…and he could have been responsible for her murder!According to sources with law enforcement, the 28-year-old was found deceased in the driveway of the Los Feliz home the woman owned, while she was found inside with evidence clearly pointing to homicide.More disturbing yet are the multiple reports from neighbors who said they heard the woman screaming, and then saw Lewis outside her home attack two other people with a piece of wood before he climbed onto the roof. No one is sure at this point if he then willingly jumped or fell to death, but police are under the impression that he was possibly renting a room from the victim, and is responsible for her death.Just unbelievable.And so, so sad.We have no idea what could have set off this bizarre, shocking behavior, but all we can do now is hope that authorities are able to uncover exactly what went down, and send our thoughts and prayers to the families, friends, and loved ones of the two deceased as they attempt to come to grips with this seemingly pointless tragedy.May they both R.I.P.[Image via WENN.]Tags: actor, attack, bizarre, death, homicide, johnny lewis, murder, possible, roof, suicide, the o.c., tragedyRead more http://perezhilton.com/2012-09-27-johnny-lewis-rip-elderly-woman-found-dead