Saga and Martin re-interview witnesses and suspect someone within their own group has been doctoring their reports, but need to make sure. Laura finally manages to help piece together a composite sketch of the perpetrator.
With the composite sketch, Saga and Martin learn who the perpetrator is, but can they get to him in time? Just when they think the case is solved, there's one final piece left. Saga and Martin's friendship is put to the test.
Saga and Martin realize the case isn't over and make a discovery about the perpetrator. In a race against the clock to prevent a massive disaster, Martin makes a crucial decision. In the end, Saga faces a difficult choice that will change everything.