Forensic Files II - Season 2 - Eps 6: Knots
A building manager finds the violated and lifeless body of a young woman in the bathtub of her first apartment. When questioned, an ex-con living downstairs lies to police. But the lies alone do not prove murder and the case goes cold. Then, a new forensic tool examines the old evidence.
About Forensic Files II

Title: Forensic Files II
First Air Date: 2020-02-23
Last Air Date: 2023-08-13
Status: Returning Series
Rating: 7.6/10 (from 9 votes)
Language: EN
Seasons: 4
Total Episodes: 58
Network: HLN Investigation Discovery
Genres: Crime, Documentary
Production Companies: Medstar Television
Synopsis
Forensic experts and investigators piece together strange clues and microscopic evidence to solve the most puzzling criminal cases... proving there is no such thing as a perfect crime.
Cast

Bill Camp
Narrator (voice)