VANCOUVER, Wash. (AP) — A 17-year-old boy has been arrested and accused of fatally stabbing his stepfather north of Vancouver in the Amboy area. The Columbian reports the teen was arrested early Monday and booked into the Clark County juvenile detention center on suspicion of second-degree murder. Court records say the teen told a neighbor he stabbed Luther Moore and thought he was dead. Court records say the teen also told the neighbor that Moore had been beating him with a broomstick. The neighbor called 911. A probable cause statement says authorities arrived at the residence after midnight and found the teen with blood on his clothing and a minor hand injury.