Watch Ordeal by Innocence

The Argyll children finally face up to the disastrous events that led to Rachel's murder. Everyone in the family had a reason to want Rachel dead, everyone has something to hide about that terrible Christmas Eve. Only by facing these secrets can the real identity of Rachel's killer emerge. But Arthur's assertion that he is telling the truth puts him in serious danger and there is a race against time to save him.

Heiress Rachel Argyll is murdered at her family estate. Eighteen months later, as her widower prepares to marry again, the identity of the murderer is thrown in doubt.