A UK financial trader dubbed the ringleader of an interest rate manipulation scandal loses an appeal | KLRT [Video]

LONDON (AP) — A British financial trader, who has been described as the ringleader in the manipulation of a key interest rate before and after the global financial crisis, lost his appeal Wednesday to have his conviction quashed.

Tom Hayes, 44, who was a former trader at U.S. bank Citigroup and Switzerland’s UBS, became in 2015 the first person to be found guilty of manipulating the so-called London Inter-Bank Offered Rate, or LIBOR, between 2006 and 2010.

Hayes, who was described at his trial as being at the center of an enormous fraud, spent half of his 11-year sentence in prison before his release in 2021. He was also convicted in a U.S. court in 2016.

He has maintained his innocence throughout, as has former Barclays trader Carlo Palombo, 45, whose case regarding the manipulation of Euribor, the euro currency zone’s equivalent to LIBOR, was also referred to the U.K.’s …