In the interview with Peter Wrighton's killer What the suspect demeanor and answers? How about the interviewer? What led to information being divulged;what led to the interviewee refusing to give up information? Anything used to make the interviewee more comfortable to aid the investigator? If you were interviewing the suspect/ witness, what would you have done differently? Did you notice and principles of effective question development used in the video? What type of questions were asked?