tom hagen: our expert, who was very credentialed, had reviewed the evidence. he concluded the answer was inconclusive, meaning you can't say this isn't the gun. you can't say this is the gun. keith morrison: and the lawyers strongly challenged the prosecutor's claim that after shooting jan, chris quickly drove the gun to his shop before calling 911. they were critical of the investigators, saying they should have gone back to bailey to confirm the time she said she heard the shotgun blasts. what bailey stated was it happened around approximately 2:30. law enforcement never cleaned up what time it took place. they never came back and said was it closer to 2:30? was it closer to 2:40? keith morrison: during the trial, four and a half years after the shooting, under cross-examination by her father's lawyer, bailey agreed she probably heard those shots closer to 2:38 am. remember, chris's 911 call was at 2:39. so there's really not this eight to nine minute block. the timeline, the timeline, the timeline. i mean, it was tight. keith morrison: and really, was a res

keith morrison: that would be tom hagen and steven groschen.trial. i got a call, i believe, on a friday night late. chris just got arrested. he didn't know what was going on. he didn't understand how this happened. our expert's not finding a match there. keith morrison: and they couldn't understand it, either. they went through the evidence, looking for an answer, but couldn't find one. steven groschen: painstakingly going through the videos. painstakingly going through the interviews. when he spoke to law enforcement, he seemed to be, to me, very truthful and just trying to be extremely helpful. and his stories were fairly consistent all the way throughout. keith morrison: but braden hoefert-- then the assistant county attorney-- said chris was not only not consistent, there were serious problems with the stories he told. the thing that i remember sticking out to me the most upon watching the version of events as described by mr. kruse was the difficulty that i was having making sense of exactly how this would have occurred without him seeing