Hunting down killers to help bereaved families get justice is more than just a job; it’s a duty for Thomas Bareski, a retired, hotshot police detective eager to reopen unsolved murder cases in a mission to find the culprits.

The body of a shady businessman is found on the jetty in the port of Toga, in Bastia. The investigation, Commander Gabrielle Monti's first since returning to the country, begins on a tightrope between the past and the present.

After giving up a life of cocaine trafficking, Dan is offered a chance to achieve his dream : moving to Australia with his daughter. He accepts the deal and starts a downward spiral sucking him back into 24 hours of hell.