An Unexpected Killer - Season 2 - Eps 19: Wolf in Sheep’s Clothing
When a beloved elderly woman is viciously murdered, detectives discover a chilling connection to another unsolved murder. The trail points to someone from her past and investigators race to hunt the killer down before they can strike again.
About An Unexpected Killer

Title: An Unexpected Killer
First Air Date: 2019-12-05
Last Air Date: 2022-11-18
Status: Returning Series
Rating: 7.5/10 (from 2 votes)
Language: EN
Seasons: 3
Total Episodes: 48
Network: Oxygen
Genres: Documentary, Crime
Production Companies: Ontario Creates, Our House Media
Synopsis
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.