phone calls, 17 in all, one just an hour after the murder as christopher and juliette left the movie theatre that august night. >> the state will call garrett kopp to the stand. >> and here was the man at the end of that phone, the man who said he did it, garret kopp. 25 years old, short, scruffy. the self-confessed killer shuffled into the courtroom and told a horrifying tale, how christopher instructed him to enter the house through a sliding glass door by the pool, how he made a sketch of the house to guide garrett down the hallway to john and susan's bedroom. >> what did you do when you went down the hallway. >> proceeded to shoot. >> who did you shoot first? >> john. >> is that mr. sutton? >> yes. >> where was mr. sutton when you shot at him initially? >> on the bed. >> and what did you see mr. sutton do when you shot him? >> flip off the bed. >> after you fired at mr. sutton, what did you do? >> proceeded to shoot in the other room. >> and who was the person with whom you were in a plan to shoot