Someone is out to murder Detective Constable Bailey Morgan before she can testify in an upcoming trial.

Using her undercover skills, Bailey embarks on a dangerous mission to help the police catch this elusive killer before it's too late.

But it won't be easy for she's up against a cunning and ruthless adversary who will stop at nothing to eliminate her.

A tense game of cat and mouse ensues, leading to a shocking revelation at the heart of which lies the key to Bailey's survival.