One of Us

After the brutal murder of their children, the Elliot and Douglas families are shocked when the killer turns up on their doorstep that night. His fate lies in their hands - will they show mercy, or get their revenge?

When the police come knocking, the Elliots and Douglases decide to cover up Lee's murder. But who is the perpetrator? And why were Adam and Grace killed in the first case? Meanwhile, Juliet's actions have tragic unexpected consequences.

Secrets and lies begin to unravel as Jamie makes a fateful decision and Rob must decide who to protect. The police are closing in on the two families, but Juliet's own crimes are coming home to roost.

With Rob in jail, Claire is still desperately hunting for answers. Could Adam and Grace's wedding video hold the key to the mystery? When she makes a shocking discovery, the truth is more terrible than she could ever have imagined.