Donal MacIntyre's Killer Evidence Season 3 Episodes

Episode 1

Key to a Murder

47 mins

Episode 2

Back Seat Killer

47 mins

Episode 3

Pound Coin Killer

47 mins

The murder of Jessica McGraa in Aberdeen showed the risks to sex workers and the role of forensics in convictions.

Episode 4

Samurai Killer

47 mins

Episode 5

Murderer on the Dance Floor

47 mins

Episode 6

A Grave Murder

47 mins

A disappearance in Wrexham led to a covert probe that caught her colleague, securing a murder conviction.

Episode 7

Killer Fire Starter

47 mins

Episode 8

Killer DJ

60 mins

Shifting explanations and emerging evidence lead to the successful conviction of Michael Hardy in Manchester.

Episode 9

Killer in Hiding

47 mins

A killer thought that he had gotten away with murder in Cambridgeshire but advances in forensics lead to a breakthrough.

Episode 10

Five Year Murder

47 mins

This edition examines a complex case from Wigan that tested the limits of law and medicine in the relentless pursuit of justice. This murder investigation spanned five long years, testing the patience and dedication of everyone involved.