Leading United States Democrats have withdrawn their support from Maine Democratic Senate candidate Graham Platner following accusations of sexual assault made by a former girlfriend. The allegations, published in an exclusive interview with Politico on Monday, detail a nonconsensual sexual encounter in late 2021.

Jenny Racicot, the former girlfriend, alleged that Platner entered her Maine home uninvited while intoxicated and forced himself upon her, despite her repeated requests for him to stop. Platner, who has gained popularity as a progressive outsider, has denied the allegations.

Following the report, prominent figures and organizations within the Democratic party began rescinding their endorsements. U.S. Representative Ro Khanna of California stated that sexual assault is a "red line" and called the allegations "very serious and credible," urging Platner to withdraw from the race. Arizona Senator Ruben Gallego also announced he was pulling his endorsement.

The Maine Democratic Party has called on Platner to withdraw his candidacy. The political group End Citizens United, which had previously endorsed Platner, described the allegations as "profoundly disturbing and disqualifying" and stated that the described conduct is "fundamentally inconsistent with the standards we expect from the candidates we support."

Leftist commentator and streamer Hasan Piker, who had previously backed Platner, indicated a shift in his stance following the Politico report. Piker stated during a livestream that he would change his perspective if new evidence emerged, adding that the allegations appeared to be a "clear-cut instance of verifiable sexual assault allegations" that were "completely irredeemable."

Platner secured victory in Maine's Democratic primary in April, defeating a candidate supported by the party's establishment wing. The upcoming general election race is considered crucial for Democrats, as Platner is set to face incumbent Republican Susan Collins.

The allegations cast a significant shadow over Platner's campaign, particularly given the sensitivity of sexual assault claims in political contests. The withdrawal of support from key Democratic figures and groups raises questions about the future viability of his candidacy.

Further details regarding the timeline of events and any potential legal ramifications remain to be seen. The situation underscores the increasing scrutiny faced by political candidates regarding their personal conduct and past allegations.