A new allegation has surfaced against Maine Democratic Senate candidate Graham Platner. The claim involves a woman who previously dated Platner, and it has led to prominent supporters withdrawing their endorsements.

The allegation, reported by Politico, has thrown the Senate race into turmoil. Platner has denied the claim, but is considering the future of his campaign.

Further details on the allegation and Platner's response are available from Politico, including a statement from Platner and an account from the woman who made the claim, Jenny Racicot of Maine.