Psychological thriller. A police profiler who quit after a horrific case is terrorised by the escaped serial killer she sent to prison. Psychological thriller. A police profiler who quit after a horrific case is terrorised by the escaped serial killer she sent to prison. Psychological thriller. A police profiler who quit after a horrific case is terrorised by the escaped serial killer she sent to prison. Psychological thriller. A police profiler who quit after a horrific case is terrorised by the escaped serial killer she sent to prison.