With the election thrown into turmoil, Lucas finds himself at the center of a political feeding frenzy; Rachel makes a dramatic public statement.
As Lucas adjusts to his new role, the death of a public figure rattles the city; Julia digs for information on a mystery man who has suddenly vanished.
While Robert fights the stadium sale, Jeanne pressures Lucas to beef up the city's security; Julia's suspicions lead her into dangerous territory.
Robert forges ahead with Julia's research; Jeanne goes rogue; Rachel takes a risk to help Tod; Chahid prepares for his mission.
As Eric tries to avert a tragedy, Driss makes an unexpected announcement; a crisis leaves Lucas stuck in a difficult -- and vulnerable -- position.
Sweeping changes at City Hall inflame tensions across Marseille; Eric tips Rachel off to Julia's ordeal; Jeanne makes an unsettling discovery.
As the city again mourns one of its own, Robert vows to track down the culprits; Lucas grapples with Jeanne's news; Eric begins to unravel.
Julia tries a new tactic to recover her memories; Jeanne takes a drastic step to protect her career; Robert and Lucas plot to save their city.