Forensic Detectives

Hiding a body can be tricky - it's sometimes easier to obscure the circumstances of death, turning murder into suicide or blaming it on someone else. S3, Ep4

Contract killings arose out of the need to establish the perfect alibi, hiring someone can deflect guilt. Forensic science is changing this. S3, Ep5

Mobile phones, CCTV and cashpoints can track virtually every human move. We see exactly how this aids murder investigations. S3, Ep7