Jones led Moore 51 to 39 percent, according to the survey taken Sunday and Monday. The NRSC withdrew its support for Moore after the Washington Post published the first allegations against Moore on Thursday, and the group’s chairman, Sen. Cory Gardner (R-Colo.) said Moore should be expelled from the Senate if he wins on Dec. 12.

The poll shows a dramatic turn against Moore in Alabama: In early October, a committee poll had him leading by 16 points, and a survey early this month had him up by 9 points. Moore’s favorability numbers also tanked, from 49 percent in early October to 35 percent in the NRSC’s latest poll.