Line Of Duty Season 3 Episode 4 - Episode 4

Airdate: 2016-Apr-14

Episode summary:

Fresh testimony launches AC-12 back on the trail of the Caddy, a corrupt officer with links to organized crime. But new disturbing evidence suggests the Caddy may reside within AC-12.

About Line Of Duty series:

Following one multi-stranded investigation over five hours, Line Of Duty sees Detective Sergeant Steve Arnott (Martin Compston) transferred to AC-1...Show more >