
The team reconstructs the lives and fates of a 75-year-old man dead in the middle of a rave party, bodies found in abandoned houses, and victims with no identity left in front of a hospital.

Episode 1
The team has seven days to ID an unknown corpse found in a field - and bring the victim's killer to justice.

Episode 2
A young woman's body is found in a century-old abandoned tomb.

Episode 3
The team has a new gruesome puzzle to solve: how to ID a murder victim when only his feet remain.

Episode 4
An unidentified woman in a wedding dress is found under the Citadel Bridge in Lille.

Episode 5
A charred corpse found in an abandoned quarry leads to an uneasy collaboration.

Episode 6
The body of a teenager is found in a building on the grounds of an abandoned summer camp.