Karen Pirie

When a 25-year-old murder in St Andrews becomes the subject of a provocative true-crime podcast, DS Karen Pirie is tasked with heading up a review. Digging up the past, Karen uncovers fresh evidence and a potential perpetrator. But when suspects start coming under attack, the cold case turns into an active investigation. Can Karen find the killer before it’s too late?

First Aired

Sep 25, 2022

Last Aired

Aug 3, 2025

Episode Runtime

1h 28m

Created By

Emer Kenny, Gareth Bryn

Network

ITV1

Country

GB