The van was a decoy: Guédira says it is Lupin
The raid at Pantin finds a hired driver and a phone. Guédira guesses the kidnapper never left City Hall, because that is what Arsène Lupin does.
Tag
#decoy
5 moments.
The trash-bin exit and the fake necklace
The real plan revealed: the thugs were the decoy, the necklace left in a garbage bin, and the lab tells Guédira the recovered piece is a fake.
Masks on everyone: the hostages become the decoy
Berlin orders the hostages masked and scrambled on their knees, keeps Ariadna for himself, and the GEOs burst in to find only hostages.
The farm illusion: an angry farmer sends police after a red Volvo
The Professor explains his trick as police raid the helicopter landing site and a farmer demanding payment for his lamb steers them to a decoy car.
Police stop the Volvo and find a kidnapped couple instead
A roadblock opens fire on the suspect car only to find hostages; the farmers slip away and the colonel admits he has been tricked again.