Silent Ones

Darren Evans was only eleven when his sister Carly and four other teenage girls disappeared. Eventually, a woman confessed to their murders. But Olivia Duvall refused to say what had happened to the missing girls. Ten years later Darren gets a job as a cleaner in the psychiatric hospital where Olivia was committed, hoping he can make her tell him his sister's fate once and for all. But playing a killer is a very dangerous game... Contains some explicit language.