Denise Cheung, the head of the criminal division in the U.S. Attorney’s Office for Washington, D.C., has abruptly resigned rather than comply with the directives of the newly Trump-appointed leadership.

“When I started as an AUSA, I took an oath of office to support and defend the Constitution, and I have executed this duty faithfully during my tenure, which has spanned through numerous Administrations,” Cheung wrote in her email obtained by CNN.

“I know that all of the AUSAs in the office continue to honor their oaths on a daily basis, just as I know that you have always conducted yourself with the utmost integrity.”

Far-left The New York Times reported, citing sources close to the situation, that Cheung stepped down in protest just a day after President Trump announced his nominee for U.S. Attorney, Ed Martin.

Martin, a staunch defender of constitutional rights, has been outspoken about the necessity of undoing the politically motivated January 6 prosecutions pushed by the previous administration.

Cheung, who had been with the DOJ for years, reportedly opposed Martin’s efforts to reassess the use of felony obstruction charges against January 6 defendants—a charge that the Supreme Court recently overturned.

Rather than uphold justice, Cheung appears to have chosen to walk away rather than be part of an effort to rectify the government’s politically motivated prosecution of Trump supporters.

The Gateway Pundit previously reported that acting US Attorney for DC, Ed Martin, initiated an inquiry into former US Attorney Matthew Graves’ prosecutions of more than 1,500 January 6 protestors.

Ed Martin is specifically probing Graves’ abuse of the 1512(c)(2) obstruction charge.

This is a developing story.