An Unexpected Killer
7.5
December 2019
A wild and unpredictable journey into homicide investigations where the true identity of the killer comes as a shocking surprise. Combining unparalleled access, captivating interviews and stylish reenactments, each investigation starts in a familiar way - examining the crime scene, interviewing potential suspects… but then something unexpected changes everything. A new witness, an overlooked piece of evidence or even an innovation in forensic science sends investigators on a totally unexpected path that ultimately leads to the conviction of the real killer.
First Air Date:
2019-12-05
Last Air Date:
2022-11-18
Status:
Returning Series
Original Country:
US
Original Language:
en
Number of Seasons:
3
Number of Episodes:
48