April 13 (UPI) — Eric Swalwell, the Democratic congressman running for California governor, announced that he was suspending his gubernatorial campaign as he faces accusations of sexual misconduct and assault from several women, including a former staffer.

“To my family, staff, friends and supporters, I am deeply sorry for mistakes in judgment I’ve made in the past,” Rep. Swalwell said Sunday night in a social media statement announcing his campaign’s suspension.

“I will fight the serious, false allegations that have been made — but that’s my fight, not a campaign’s.”

The statement did not mention his House position, which many colleagues, including members of his own party, have asked him to step down from.

“Good first step,” Rep. Nancy Mace, R-S.C., responded to Swalwell’s announcement on her personal X account.

“Now resign from Congress or face expulsion.”

Allegations of sexual misconduct, including rape, by four women against Swalwell were first reported Friday by CNN and the San Francisco Chronicle. One accuser, a former staffer, alleged she was raped by the 45-year-old congressman while she was drunk in 2024. She said she was left bruised and bleeding after trying to resist.

On Saturday, the Manhattan district attorney’s office confirmed to The Washington Post that it had opened an investigation into the allegations.

Swalwell refuted the allegations in a weekend video statement, framing them as political.

“For nearly 20 years, I have served the public — as a prosecutor and a congressman — and have always protected women,” he said. “I will defend myself with the facts and, where necessary, bring legal action.”

The suspension of his campaign came after a series of high-profile resignations and rescinded endorsements.

Rep. Jimmy Gomez, D-Calif., resigned as his campaign’s co-chair, while Rep. Adam Gray, D-Calif., his other co-chair, said he withdrew his support for Swalwell.

Sen. Adam Schiff, a veteran Democratic lawmaker from California, also withdrew his endorsement, as did Sen. Ruben Gallego from Arizona.

On Sunday, more than 50 former Swalwell staffers signed a letter stating the allegations against the House member were “serious, credible and demand accountability,” while demanding that he suspend his gubernatorial campaign and resign from Congress.

“The people of California’s 14th Congressional District, and the people of this country, deserve representation from someone whose conduct reflects the values of public service,” the staffers said.

“Remaining in either role while these allegations hang unresolved is an insult to every person who has ever worked for him, reported to him or placed their trust in him.”

Rep. Anna Paulina Luna, R-Fla., said she will file a motion to expel Swalwell from Congress if he does not resign first.

“You have 24 hours to announce you are resigning,” she said late Sunday in a social media statement.

Swalwell was a leading Democratic candidate ahead of June’s gubernatorial primary election to replace incumbent Gov. Gavin Newsom, who is term-limited from running for a third time in the blue state. The gubernatorial election is scheduled for Nov. 3.