. >> the cops were sure janos killed archie. gary was doubly sure.and yet -- >> he's still hooving around breathing air, and has all the freedoms that you and i have. it just didn't seem right. >> perhaps not. but the cops were simply stuck. >> the murder weapon, the confession, or an eyewitness, we didn't have any of that. >> so the case went cold. not much more detective kranke could do. >> you put it away and then let some fresh eyes look at it later on down the line and see if there's something you missed. >> and then a very strange development. not a police issue. but for gary, it was awful. it was a few years after the murder. gary was paying his mom's phone bill, and he noticed several calls back and forth to long beach. he dialed the number. and on the other end was janos kulcsar. would it be fair to say, it was a bit of a surprise? kind of a shock? >> yeah. >> when you found out she was seeing him again. >> yes. it was very difficult. >> how could she? go back to the lover who gary was sure stabbed his father, her husband, and left him to di