Michael McGloneSelf - Narrator Karen ZiembaSelf - Narrator Jennie FloydRecreation Actor Pat BrownSelf - Criminal Profiler Thomas KelloggRecreation Actor Laurence Hunt IIIRecreation Actor Pia HowethRecreation Actor Arthur McCanless IIRecreation Actor Thomas KelloggRecreation Actor Ben JonesRecreation Actor Will MoranRecreation Actor Jonathyn PriestSelf - Denver Police Dept. Frank FalzonSelf - Homicide Detective William EmeryRecreation Actor Darin BendallRecreation Actor Nina BretonRecreation Actor Ryan CantornaRecreation Actor Jeff De Lucio-BrockRecreation Actor David MantellRecreation Actor Lew LevinsonRecreation Actor Sheridan HallRecreation Actor Shaun McClendonRecreation Actor Scott A. MerrellRecreation Actor Robyn YounieRecreation Actor / Reżyseria / Show Producer Dean A. TantiRecreation Actor Allan RichardsRecreation Actor Eric MatthewsRecreation Actor Alex HoffRecreation Actor Jude HerreraRecreation Actor Brad UpdykeRecreation Actor Ron SimonianRecreation Actor Ed SengstackRecreation Actor Angela Teigen-MargisRecreation Actor Christopher K. SurrettRecreation Actor Bob TatumRecreation Actor Austin MelvilleRecreation Actor Daniel BridgesDetective Mason Daphne O'NealMrs. Chambers Greg LabergeSelf - Forensic Scientist Jennifer BaumanRecreation Actor Sharon MahoneyRecreation Actor Levi DamioneMatthew Norris Oscar GuajardoRecreation Actor Roberto DivinaRecreation Actor Vonn Scott BairRecreation Actor James MurphyRecreation Actor Chris BoultonRecreation Actor / Scenariusz / Field Producer Ron EvansRecreation Actor Arch HollenbeakDet. Jim Sessa Becky RobbinsRecreation Actor Nate DykeRecreation Actor John GrapponeRecreation Actor John GrantRecreation Actor Jeff WatkinRecreation Actor Raneece de WitRecreation Actor Sean KilpatrickRecreation Actor Dolores MoloneyRecreation Actor Mike HolleyDet. Charlie May Mark DePacoRecreation Actor Becky RobinsRecreation Actor Veronica MarquezRecreation Actor Mitchell MarksRecreation Actor Larissa KasianRecreation Actor Christian NewtonRecreation Actor Jeff RollerRecreation Actor Melanie MathesonRecreation Actor John J. ScottRecreation Actor John PetersonRecreation Actor Ben HanflingRecreation Actor Michael RabdauRecreation Actor Herb RanharterRecreation Actor Ehren EbbageRecreation Actor Chris BradfordRecreation Actor Mark H. SamuelRecreation Actor Omar SawyerRecreation Actor Edward J. MechemRecreation Actor Christopher WilliamsRecreation Actor Diana TenesX-wife who hires a hitman Muhammed S. RowlandDante Chambers Tony SwiecichowskiRecreation Actor Heath OrchardRecreation Actor Joan TornlofRecreation Actor Lisa TatumRecreation Actor Jeric WilhelmsonRecreation Actor Julie MacAlisterRecreation Actor Nicole FrancoisRecreation Actor Wella LasolaRecreation Actor Lisa BothenRecreation Actor Bryan RanharterRecreation Actor / Associate Producer Rommel BautistaRecreation Actor Michelle MayseRecreation Actor Ray BiondiSelf - Sacramento Sheriff's Department Faye SpringerSelf - Sacramento County LAB Vito BertocchiniSelf - San Joaquin Sheriff's Dept. Johnnie RodriguezDet. Greg Smith Mike DensonSelf - Homicide Investigator Jo-Allyn BrownSelf - Stephanie's Mother Gregory SchmunkSelf - Chief Medical Examiner Jeff RinekSelf - Special Agent, FBI Edward HopkinsSelf - Detective, Bothell Police Dept. Tom DenningSelf - Detective, Mesa Police Dept. Mark SpaetzelSelf - Detective Lieutenant Jim BeiningSelf - Pinellas County Sheriff's Office Richard WallerSelf - Blood Spatter Expert Gary DenamenSelf - Morris Co. Prosecutor's Office Allen WhiteDetective Denamen Vince FelberSelf - Detective David WhiddonSelf - Detective Stephen PawleyProsecutor Erik Schlueter Gary HughesSelf - Detective Karey GreenReżyseria / Associate Producer Robyn YounieRecreation Actor / Reżyseria / Show Producer Chris BoultonRecreation Actor / Scenariusz / Field Producer Adrienne CaloScenariusz / Associate Producer Priya Giri DesaiScenariusz Michael HoffExecutive Producer Shirley TatumProducer / Senior Writer Bryan RanharterRecreation Actor / Associate Producer Emery Clay IIICinematographer Rich GolishCinematographer Jared MandersCinematographer Jessica Winchell-MorsaManaging Producer Chris ValentiniCo-Executive Producer 
