A dangerous predator - Crimes That Shook Britain

A brutal series of murders shocked a community to its core. First, Cathy was killed in her own home, and then, on Christmas Eve, another victim, Julianne, was found after enduring a horrific ordeal. The police were under immense pressure as the suspect remained at large. Forensics, a partial DNA profile, and grainy CCTV footage became critical tools in the race to stop the killer. This is the chilling story of how investigators identified Kasim Lewis. Broadcaster Dermot Murnaghan is joined by a team of experts and witnesses to examine cases that gripped the nation to explore how they shaped public conversation. Told by family, friends and the community at the heart of the crimes, the series analyses the events that led to such atrocities before examining the devastating effects that they have left in their wake.