
A team of investigators links CCTV, home surveillance, police body camera, and mobile phone footage that builds the evidence necessary to catch a killer.
A camera hidden in a bag of chocolates solves a murder; a gloating social media post entraps a killer.
Cameras capture a calculated poisoning plot; a routine stop uncovers another killer.
CCTV reveals the final moments of a student: in the US. a double homicide leaves a trail of digital evidence.
CCTV and GPS find the killer of Jasmine Pace; digital forensics reveals Megan Newton's killer.