Knock Knock
- Episode aired Jan 14, 2016
- TV-14
- 42m
![The First 48 (2004)](https://m.media-amazon.com/images/M/MV5BZDJmM2M5N2YtOWM2ZS00YTRmLTlkMWQtOGFjMmE3M2RjYjEzXkEyXkFqcGdeQXVyMTkxNjUyNQ@@._V1_QL75_UX190_CR0,2,190,281_.jpg)
Police must wade through a web of secrets and lies when a man is found dead in his Tulsa, Okla., hotel room.Police must wade through a web of secrets and lies when a man is found dead in his Tulsa, Okla., hotel room.Police must wade through a web of secrets and lies when a man is found dead in his Tulsa, Okla., hotel room.