A man who brutally stabbed four people to death in an affluent waterfront community in Washington state had a history of abuse and mental health issues — including allegedly dabbling in “witchcraft” and “occult behavior,” court records show. The crazed suspect, 32, was initially reported to have violated a no-contact order at a house near Gig Harbor Tuesday morning when police learned he had gone on a stabbing spree outside the home, according to the Pierce County Sheriff’s Office. A cop who quickly responded to the scene shot and killed the suspect, who has yet to publicly identified. Three stabbing victims were also found dead at the scene, while a fourth died on the way to the hospital, cops said. The victims have not been identified either. The Post saw a body with a white sheet draped over it Tuesday evening in the street outside the home, located in a picturesque tourist hotspot just 45 miles outside of Seattle. Police tape also cordoned off the scene. Cops had initially received a report of the no-contact violation Tuesday morning, but learned the order hadn’t been served yet — and intended to bring a copy to the house where a histor
