The US Justice Department’s top antitrust litigator and three senior trial attorneys that led cases against
Some of the departures stem from anger among the antitrust staff about a surprise March 9 settlement with Live Nation and concerns about whether the division is committed to litigating pending cases, according to the people, who asked not to be named discussing internal agency dynamics.
The Justice Department
The Justice Department settlement — which stopped short of a breakup and allowed Live Nation to keep Ticketmaster — also came as a shock to dozens of states that had signed on to the lawsuit. More than 30 of them continued the trial, which is wrapping up Thursday.
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“I have given my notice,” Dahlquist said at the hearing and introduced a colleague who will helm the litigation going forward. He didn’t give a reason for his departure in court.
Dahlquist joined the Justice Department in August 2022 and served as the lead trial counsel for the Live Nation monopolization case and the 2025 remedy trial against Google.
“These outgoing employees served honorably,” said Acting Assistant Attorney General
The Justice Department has seen record numbers of departures since the Trump administration started in January 2025 as thousands of experienced prosecutors were either fired or resigned. The antitrust division initially experienced fewer exits than other areas within the agency as the administration sought to
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The Biden administration made antitrust enforcement a cornerstone of its economic policy and its Justice Department filed a record number of cases, including more monopolization lawsuits than at any time since the trust-busting era of the early 1900s. Under Trump, the Justice Department has moved to settle several of them, including Live Nation, and hasn’t challenged a merger since January 2025.
A Justice Department official pushed back on the idea that the departures all related to the Live Nation case. Instead, recent exits have come about because of job opportunities or ongoing concerns about the possibility of further government shutdowns after six weeks last year where federal workers weren’t paid, said the official, who asked not to be named discussing internal matters.
Dahlquist’s exit coincides with the departures of two other senior antitrust litigators who worked on the Live Nation case:
Sweeney served as co-lead on Live Nation after helming the Justice Department’s trial teams that successfully blocked
Earlier:
Separately,
MLex earlier reported the departures of Sweeney and Wood.
(Updates with comment from DOJ acting antitrust chief in eighth paragraph.)
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Steve Stroth
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