Maine Democrats race to replace Platner after sexual assault fallout
Maine Democrats approved a 600-person convention to replace Graham Platner after a sexual assault allegation blew up his Senate bid. The scramble exposed a party split just as Susan Collins remains vulnerable.
Maine Democrats approved a 600-person nominating convention to choose Graham Platner’s replacement, a rushed reset after his Senate campaign collapsed over a detailed sexual assault allegation. It was the first time the Maine Democratic Party had used a convention of that scale to replace a statewide nominee.
The party faces a hard deadline. Maine law gives Democrats until July 27 to name a replacement candidate, and Platner had faced a July 13 internal deadline to step aside in time for a new name to reach the ballot. The convention will include 500 delegates elected proportionally by county committees, along with the full state committee, and the party had not yet released the full timeline or candidate requirements.
Platner’s exit exposed a widening split between Democrats’ left flank and their institutional leadership. Bernie Sanders, Ro Khanna and Elizabeth Warren withdrew support after the allegation surfaced, and the Democratic Senatorial Campaign Committee, the Democratic National Committee and Senate Majority PAC cut off support as well. Senate Majority PAC redirected resources away from the Maine race.
Maine is one of Republicans’ strongest Senate defenses in 2026. Susan Collins is the only Republican running for reelection in a state that Kamala Harris carried in 2024, and Democrats need to flip four Senate seats to regain control of the chamber. Platner won the June 9 Democratic primary and, in a late-June New York Times, Portland Press Herald and Siena survey, led Collins 49 percent to 47 percent.
The replacement scramble is already underway. Troy Jackson launched a Senate bid after Platner suspended his campaign, and Our Revolution backed him. Shenna Bellows would seriously consider entering the race if Platner stepped aside. Jared Golden, Mattie Daughtry and Patrick Dempsey ruled themselves out, narrowing the field even before the party sets the rules for selecting Platner’s replacement.
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