Luecin Rileau was the Gallente Federation ambassador to the Caldari State, and the son of "the diamond-king" Darouen Rileau. He is famous for having been kidnapped by Fatal and the Rabbit in their most celebrated heist, a brilliant feat that clearly demonstrated that Fatal and the Rabbit were far from being the stereotypical brainless brats that most people regarded pirates to be.
Luecin had only one noticeable vice: gambling. His gambling fascination was probably the main reason why he had sought to become the Gallente ambassador to the Caldari State, a notoriously tricky position.
Ambassador Rileau frequented the Grand Tiegjon Casino in the Echelon Entertainment Studio station in the Caldari system of Vellaine. It was there that Fatal and the Rabbit struck.
The two of them docked at the station under in disguise. The Rabbit (Kosakami) stayed behind in the ship while Fatal (Laitanen) entered the casino. Fatal involved himself in a game of Pettokori, a popular electro-board gambling game, which Rileau was participating in. In the course of the game, Fatal deliberately lost money to the ambassador and finally, when he'd run out of money, Fatal offered his ship to the ambassador. The ambassador accepted and proceeded to win the game. Fatal offered to show the ambassador his newly won ship and Rileau, accompanied by several bulky bodyguards, accepted.
But while the game was underway the Rabbit had been busy. He rigged the boarding ramp to the ship with tanks filled with sleeping gas. Needless to say, when the ambassador and his bodyguards entered the boarding ramp, they were promptly put to sleep. Ambassador Rileau was then carried into the ship and Fatal and the Rabbit innocently left the station. It was only when another ship docked in the same berth an hour later and discovered the boarding ramp full of snoring bodyguards that the alarm was raised, but by then the kidnappers were long gone.
The Gallente Federation was unable to apprehend the culprits and in the end the ambassador's family paid a huge ransom in uncut diamonds to the Guristas. All this drama received a great deal of media attention.