Unforgotten

DCI Cassie Stuart and DS Sunny Khan investigate when a skeleton is found.

Having identified the body in the cellar, the detectives must work out how a government advisor, a priest, a bookkeeper and a housewife are related to the victim's death.

Cassie and Sunny dig deeper into the lives of two of the people mentioned in the diary, beginning with Father Robert Greaves, who remembers Jimmy fondly.

The marks on Jimmy’s body appear to be from a gangland torture.

Sir Phillip Cross makes a difficult decision in order to protect his family.

Father Robert’s revelations have lasting repercussions.