Just like Ford is constantly teasing us with cryptic pictures of its new Mustang, Lamborghini is revealing piece by piece its mysterious Paris Show car that is rumored to be a 4-door sports sedan concept. This time, the third teaser image gives us glimps of the vehicle's taillight. According to a credible source of ours that works over at Tony’s cappuccino shop behind Lamborghini’s head offices in Sant’Agata Bolognese, the next teaser shots will depict the yet to be named vehicle’s roof lining and license plate holders.