"When he was first questioned by detectives Sneed said he didn't know anything about the murder. Then he said he didn't kill Mr. Van Treese. Then he admitted that he did but said it was an accident, he only meant to rob him and knock him out. Then, after the detectives told him that they didn't believe he acted alone, that they had Glossip in custody, and that it would be better for him if he gave them another name, Sneed finally said that Richard Glossip got him to kill Barry Van Treese. After getting what they were looking for, the police assured Sneed that this story would help him avoid the death penalty."
http://www.slate.com/articles/news_...or_or_supreme_court_should_stay_oklahoma.html
http://www.slate.com/articles/news_...or_or_supreme_court_should_stay_oklahoma.html