A collective sense of dread has taken hold at the Department of Justice, which drew Donald Trump’s rage like no other part of the federal government during his campaign.

Some career attorneys at DOJ are already considering heading for the exits rather than sticking around to find out whether threats from Trump and his allies are real or campaign bluster. Those threats range from mass firings of "deep state" lawyers to expelling special counsel Jack Smith from the country.

"Everyone I’ve talked to, mostly lawyers, are losing their minds," said one DOJ attorney, who like most of the people interviewed for this article was granted anonymity to speak freely about colleagues and avoid retribution from the president-elect and his allies. "The fear is that career leadership and career employees everywhere are either going to leave or they’re going to be driven out."

While alarm over Trump’s return is widespread throughout the federal bureaucracy, it is perhaps most acute at the Justice Department, which was at the center of many of the major controversies of his first term.

Most of the department’s 115,000 employees were around for those controversies. Critics believed the Trump White House meddled in some of the department’s high-profile prosecutions. Both of Trump’s attorneys general, Jeff Sessions and William Barr, eventually lost the president’s confidence. And his first term ended with a stunning showdown between Trump and nearly all of his DOJ appointees as they resisted his attempts to cling to power.

But department veterans say those events pale in comparison to what they expect when Trump gets a second chance to try to remake the DOJ in his vision. They also know Trump’s anger at the department has only deepened in the past four years as it launched two unprecedented criminal prosecutions against him.