Can a driven detective and cutting-edge technology solve a nearly three-decade-old double murder? 48 HOURS and correspondent Richard Schlesinger go inside the investigation into the murders of two beloved grandmothers. |
||
Title: | Knock Knock | |
Air Date: | January 19, 2019 | |
Runtime: | 60 min | |
Genres: | Drama Crime Mystery | |
DoobieKeebler : This is a fantastic limited series and I'd recommend it to anybody. The actors give tour d...