After picking up his sixteen-year-old son, Ryan, from the cinema one evening, Jake Buckman decides to let him practice driving home along a seemingly quiet street. It is a decision that will alter the lives of their family for ever, as Ryan hits a jogger, who does not survive. What follows is not a clear-cut hit and run, but a split-second decision by a father who will do anything to protect his son. But just how much can a parent sacrifice to protect their own child? And how will Ryan cope with the consequences of his actions?