More than 17 years after he slashed the throat of a teenage clerk while robbing a Montana video store, Zachary O'Neill says guilt overcame him and he tried to tell authorities.
"I was wondering why they didn't even follow up and investigate," O'Neill said about his April 2016 confession at a psychiatric hospital in Spokane, Washington.
"They just told me I could go," O'Neill told The Associated Press in a jailhouse interview.