The team is called to a hostage situation in the Antwerp City Hall.

On the way to Tom's wedding, he and Mike witness how Jimmy is run over during an alcohol control by a speeding car driven by undercover Brik. Federal commissioner Wim Jacobs demands cooperation to catch Brik, whom he believed defected to Rodrigo Alva and son Dimitri Garcia's Russian synthetic drugs gang, which he infiltrated. Fien and Tom believe he's actually close to nailing the gang. Indeed he wins Rodrigo's trust, but brutish Dimitri is jealous.