Razor made it to the Top 30 leg of the Run Race, going to Las Vegas instead and abandoning his mission that the mob told him to do. However this plan was interfere when Razor knew that Spidowsky was joining the Run Race, the Mafia knew of what Razor was going to do and so they gave him a modified Ford Mustang GT Boss 302 to compete for the Run Race but little he know, Cross to was joining but this time to chase Darius to get his debt back.

Razor was hired to join the Run Race, with Marcus Blackwell. Razor was dropped into a compound was recruited by the Mafia from another faction different from what kidnapped Mia and Chau Wu. Regardless, this event happened when Spidowsky was forced by the Mafia to distract all Police in Fairhaven due to a heist. However on an unfortunate event, Razor was abducted by some guards, dragged into a van and was forced to be silent while sirens everywhere reflecting and giving loud emphasis that every Police Officer around the city are on a City Emergency. With no hope of escape and lack of supporters pressuming no freedom to race again, the penitentiary alerted a code red response to transfer all inmates to Red County Penitentiary. Razor was transferred in Fairhaven Penitentiary, proposed of guilty of his charges and his possessions were impounded by the RPD. Thomas left Rockport and returned to Palmont after facing Zephyr (Ghost) in Fairhaven. He was arrested by Mia Townsend and the RCPD and been sent to prison, after the entire blacklist was wiped out by Spidowsky. His origins was unknown, but he was a citizen of Rockport City, and he was charged as an illegal street racer with major and minor offense and he stole Spidowsky's BMW M3 GTR. His origins can't trace how he started as a street racer but we can trace how he played a role within the world of Need For Speed. Being the leader of the 'organized Blacklist' and being a dangerous street racer/thug of Rockport City, in relations with some illegal street racers, and corrupted authorities. However his bio are only mentioned as simple as it can get. His origins weren't mentioned to any resources or in any games, however we can trace him back in Need For Speed Most Wanted 2005 with his cameo to some games like Need For Speed The Run and Need For Speed No Limits. Razor was the antagonist from Need For Speed Most Wanted, 2005 and also known as Clarence Callahan and the very person who owns one of the iconic cars within the world of Need For Speed, a Ford Mustang GT 2005.

Nfs most wanted razor mustang