To Say I Love You - Part 2

S1, E 4: To Say I Love You - Part 2

Available on iTunes, BritBox
Whilst on their spree of violence, Tina and Sean murder DS Briggs. Criminal psychologist Fitz turns down DS Penhaligon's offer of a bed for the night, but is then approached by Tina who asks him to accompany her to her flat.
Starring Andrew Tiernan, David Haig