MSNBC Dateline November 21, 2021 08:15:00
Ex-boyfriend. as john worked through his own grief, it occurred to him, police might come knocking. >> i thought they would. i thought i would be a suspect, actually. but they never contacted me. >> that's because investigators quickly determined it john was in massachusetts when the murder happened. back in colorado, investigators focused on what little evidence they had. different world of law enforcement back then. no surveillance cameras. no license plate readers. none of that. >> this was during the age of law enforcement where we still did not have the any. we did not have technology tha...