The investigation is halted. David confronts Gardaí's top officials to expose Gill and Gough but finds no support. He reveals a long-hidden secret to his family. Lisa and Brennan follow a lead on the killer, investigating an abandoned slaughterhouse.

Starring:

Allen Leech, Brian Moore, Aaron Monaghan, Derbhle Crotty, Gráinne Good, Philip O'Sullivan, India Mullen, Laoise Sweeney

Genre:

Drama, Thriller, Mystery