A bipartisan majority of Montana state senators — at least 39 of the chamber's 50 members — has signed a letter calling on Sen. Jonathan Windy Boy, D-Box Elder, to resign his legislative seat following sexual abuse allegations against him. The letter represents an unusual show of cross-party consensus in a Legislature that has seen sharp partisan divisions in recent sessions.

The call for resignation comes amid allegations of sexual abuse, though details of the specific allegations were not fully disclosed in available reporting. Windy Boy represents a district in the Hi-Line region of north-central Montana. The involvement of senators from both parties signals that leadership on both sides of the aisle view the situation as serious enough to act outside normal partisan lines.

For Helena, where the Legislature convenes and where the Capitol building sits at the top of Sixth Avenue, the pressure campaign raises questions about what happens if Windy Boy does not step down. A legislative vacancy in Montana triggers a replacement process through the county central committee of the departing member's party — in this case, the Democratic Party of Hill County and surrounding counties in the district.

Windy Boy had not publicly announced a decision on the resignation request as of available reporting. The story was first reported by Capitolized, the weekly Montana politics newsletter.