I certainly hope we had a competent interrogation team, since the Colorado Bureau of Investigations and the FBI were involved. In the past, you would get false confessions because a mentally and emotionally exhausted person can't stand up to the tricks of the interrogators. They can start suggesting certain facts, and the suspect will go along with them just to get the interrogation over with, and sometimes the suspect incorporates those suggested facts into their own false memory, creating in their own mind things that never occured. I'm pretty sure this is not the case here.