the back seat of detective williams police car. the woman derek saw was jana poletto, crystal s friend from work, who d accompanied detective williams. derek said he saw her quite clearly. the look on her face was she was totally distraught, that s what he said. which gave detective lopez an idea. if he is that close to see that she is totally distraught, then she should have a pretty good look at who he was talking to. at the time no one had thought to show jana poletto a photo of c-styles, but now they did. and she said that s who derek was talking to in the park. that was the missing link, a witness who could connect c-styles to derek smyer. then one last piece. the d.a. wanted c-styles interviewed again. how are you? fine, and you? good, good. i m danette meyers, i m the d.a. this time they made sure what he said could be used in court. you have the right to remain silent, do you understand? yes. c-styles told the same story with the same details. h
reporter: which gave detective lopez an idea. if he is that close to see that she is totally distraught, then she should have a pretty good look at who he was talking to. reporter: at the time no one had thought to show jana poletto a photo of c-styles, but now they did. and she said that s who derek was talking to in the park. reporter: that was the missing link a witness who could connect c-styles to derek smyer. then one last piece. the d.a. wanted c-styles interviewed again. how are you? fine, and you? good, good. i m danette meyers, i m the d.a. reporter: this time they made sure what he said could be used in court. you have the right to remain silent. do you understand? yes. reporter: c-styles told the same story with the same details. how he met derek and how derek wanted help with crystal taylor. do you talk about when you re going to kill her? i told him i was going to do