suckow's house and his car. >> in his car we found a very significant piece of evidence. >> what was that? >> a piece of notebook paper with a list of items to be done. at the very top of the paper is the word glove with a question mark. and there's statements about wheel man and wing man. show getaway route on google earth, practice with pistol. >> that's almost like a confession on a notebook. what killer makes a to-do list? >> it was a to-do list on how to prepare to go do this murder. >> what did you think when you saw that. >> it was almost hollywood like. >> it was a month after the murder and we arrest who we think is the shooter and he has a to-do kill list in his car. you can't make this stuff up. >> suckow also had a storage unit. where? a surveillance camera picked up a white van pulling up soon after the murder. suckow had to be their shooter. question was, who put him up to it?