When Erin and Will start having couples therapy, they hope it'll fix the rift that has appeared out of nowhere in their marriage. But their therapist Maggie cannot work out whose version of the truth she can trust. Then Erin is brought into hospital in a critical condition following a hit-and-run accident. Now everyone is desperate to unravel the truth. Because if this isn't an accident, then someone close to Erin must be responsible . . .
