Sweeping changes at City Hall inflame tensions across Marseille. Eric tips Rachel off to Julia's ordeal. Jeanne makes an unsettling discovery.

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's 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, and Rachel takes a risk to help Tod. Meanwhile, 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.

With the election thrown into turmoil, Lucas finds himself at the center of a political feeding frenzy. Rachel makes a dramatic public statement.

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, and Robert and Lucas plot to save their city.

As Marseille's mayor rallies support for a controversial casino project, his longtime protégé prepares to take a bold step.

With the party in turmoil, Barrès grows bolder in his attacks. Taro makes a startling discovery about his rival's past.

While Barrès and Taro plot their next moves, a brutal act jolts the city. Rachel tries to find out what her husband is hiding.

Julia confronts Lucas as her father begins to have second thoughts about the campaign. A jealous Eric tries to sabotage Sélim.

Shifting allegiances and devastating twists leave the campaigns reeling as the final vote looms.

Mysterious messages put Taro on edge as he seeks a shortcut back into the race. Rachel struggles to come to terms with her new future.

An anonymous email stokes tensions between Robert and Rachel. Julia comes up with a shrewd campaign ploy, while Farid tries to rig the vote.

A bombshell in the debate shakes up the race. Meanwhile, Julia visits the prison and begins to piece together a long-buried story.