A US Senate candidate is withdrawing from the race in Maine due to a sexual assault allegation. Graham Platner, a Democrat, announced his plans to withdraw on Wednesday. His campaign had been controversial for months, but this latest development has led to his exit.

The impact of Platner's withdrawal is still being assessed, particularly for Democrats seeking to regain power in Washington. Maine is a key state in the battle for Senate control, and Democrats had been hoping to defeat Republican Senator Susan Collins.

Further details on the situation are available from KSAT 12's source, including Platner's statement and the potential implications for the Democratic party.