Joshua Nass, of alleged $600,000 extortion plot, played role in pardon of man convicted of failing to pay $40m in taxes

A New York lobbyist and attorney connected to a presidential pardon issued by Donald Trump in November has been charged with attempting to extort a former client and the client’s son over an alleged $500,000 debt.

Joshua Nass, 34, was arrested on Friday after being charged in federal court in Brooklyn with attempted Hobbs Act extortion. US justice department prosecutors contend that Nass threatened a client for payment that he claimed he was owed for his services.

Nass is alleged to have provided an unnamed individual with a phone number as well as addresses while instructing the individual to visit the client at his home. It was an effort to intimidate the client into paying up, as prosecutors put it.