kingston and carolyn mediately edit north. they needed to compare their suspect that harris fan poll from the crime scene. you need his dna? absolutely. with the help of police, they called up their suspect and flat out lied. they made up a story about a recent assault. could he come in for questioning? he agreed to come in and sat down with us. what followed was a vintage cat and mouse. please try to get his dna of a cigarette. for robert denney one for a smoke, but when he was finished he took the cigarette butt and put it behind his ear. would not put it in the cigarette ashtray. so they moved on to plan b. they offered him a bottle of water. he takes the water, but he does not take the top off of it. he sat there the whole time and never drank from the water bottle. so now you are on plan c. which was this. they asked denis to fill out some forms. please procedural stuff, they said. what we are going to do is