University of Montana running back Beau Donaldson was being held in the Missoula County Detention Facility Friday evening on a charge of sexual intercourse without consent.

Donaldson was booked into the jail at 5:46 p.m. on a suggested bail of $100,000.

"It's obviously a new development and we will continue to monitor the judicial process over the next few days, including Monday," UM vice president Jim Foley said Friday night. Donaldson is scheduled for his initial appearance in Missoula County Justice Court on Monday at 2:30 p.m.

"Hopefully we will have further information about this over the course of the next couple of days," Foley said.

Foley would not comment on whether Donaldson was arrested as part of an investigation announced Dec. 14 into alleged sexual assaults on campus of two female students, reportedly drugged, by multiple male students. At the time, neither of the women had made police reports.

The university hired an outside investigator, former Montana Supreme Court Justice Diane Barz, to conduct that investigation. The probe originally was expected to be completed within two weeks.