She kills two people in cold blood - why?
Susan walks into a busy doctor's surgery and guns down two members of staff. Then she calmly waits for the police.
Beth is the lawyer assigned to defend Susan. But her client is uncooperative until both women realise that twenty-nine years earlier, they were childhood friends.
As the evidence against Susan mounts up, both she and Beth begin to talk about the secrets and the traumas that sent them down such different paths in life. Their friendship grows stronger.
But for one of them, there can be no happy ending . . .
