A United Arab Emirates court handed a three-year prison sentence to an American citizen and the former lawyer of Jamal Khashoggi on charges of money laundering and tax evasion.

The lawyer, U.S. citizen Asim Ghafoor, was also ordered to pay a fine of $816,748 stemming from his in absentia conviction, the UAE’s state-run WAM news agency reported late Saturday, adding that he would be deported after completing his sentence.

Ghafoor’s lawyer dismissed the charges as "absolutely not accurate at all."

"I'm just hoping for a fair trial. I hope there's no political motivation here," his U.S.-based lawyer Faisal Gill said. "He had never heard anything about these charges and all of a sudden he's put in jail."

The UAE framed Ghafoor’s arrest as a coordinated move with the U.S. to "combat transnational crimes." Emirati state-run media said American authorities had requested the UAE’s help with an investigation into Ghafoor’s alleged tax evasion and suspicious money transfers in the Emirates.

Gill cast doubt on that claim, saying, "If the U.S. had anything against him, why wouldn’t they just deal with it in the U.S.?"

The autocratic Gulf Arab sheikhdom announced the prison sentence a day after Washington-based human rights watchdog Democracy for the Arab World Now, DAWN, raised alarm about its board member's arrest from Dubai International Airport.

DAWN said that Ghafoor, a close friend of Khashoggi who previously represented him and his fiancée, Hatice Cengiz, was in transit to Istanbul on Thursday to attend a wedding when plainclothes Emirati security agents scooped him up and sent him to an Abu Dhabi detention facility before he could change planes.

The U.S. Embassy in Abu Dhabi did not immediately respond to a request for comment.