Unforgotten (2015)

Episode Overview

The team uncovers a troubling accusation against David, leading them to investigate further. Tessa's grasp of David's hidden life puts a strain on her bonds with both her husband and son. Meanwhile, Marion faces challenges at her job, risking her marriage by keeping her past a secret. After his phone is stolen, Colin finds himself blackmailed once more, while Sarah's concealed truths threaten to tear her family apart.