SketchCop. Our special guest for this episode was forensic facial imaging expert and author, Sergeant (Ret.) Michael W. Streed. He has a new book out titled, 'Sketchcop: Drawing A Line Against Crime'. He is quite personable and very knowledgeable about crime and investigations. Just how much impact has forensic facial imaging had on apprehending criminals? How did he become interested in such a career? What are some of the memorable cases he has personally been involved with? What does he think of allegations that Gene Kusche's Steven Avery sketch was drawn from a mugshot? SketchCop is published through WildBlue Press.