MSNBC Dateline September 5, 2021 05:23:00
"go on in if you want. " >> yeah, they released the house. "you can go in. " >> and they put their hand to -- at the door, "you can all go in now. " >> how can you be done with your investigation that quick? >> odd. not exactly normal protocol, especially since once people start walking in and out, the scene becomes highly compromised. did you go into the house that day? >> yeah, when -- when they said, "you can go into the house, " we went in. >> they were hoping to find some sign or clue to explain what happened to cassy. but they never imagined they'd find evidence that the deputies just le...