The Missing Family

On a summer's day, at a remote lake in Dartmoor, three members of the Fowler family take a dinghy out onto the water, leaving mother Sarah at the shore.
Less than sixty seconds later, she checks to see where they are.
The boat is drifting in the middle of the lake. It's empty.
Missing persons investigator David Raker is brought in. But this case is linked to another. And buried in the shadows of both cases, is a deadly secret that was never meant to come out...