"The Diamond of Tuxmal" was a story told through a comic and Flash animation about Sly Cooper and the Gang stealing the titular diamond.
Synopsis[]
Bentley and Murray, disguised as security guards, are loading the eponymous Diamond of Tuxmal into the also Cooper Van, also disguised as a delivery truck, with a sticker hiding the logo on the sides. Sly, hiding on the top of the van, removes the stickers and orders them to leave as fast as they can. Before they drive away though, Murray tosses his disguise through the van window. After they flee, the disguise is spotted on the street by Carmelita.
Back at the safehouse, Bentley notices something inside of the gem. Murray promptly smashes it to pieces. To the gang’s confusion, there is a key inside of the destroyed diamond…