A 20-year-old Helena man is jailed on a charge of sexual intercourse without consent.
Jacob James Nelson is being held on $100,000 bond.
Nelson is accused of raping a 17-year-old girl. Court documents say the girl repeatedly told Nelson to stop and he held her down, forcing himself on her.
Police received a report Wednesday from the alleged victim, who said Nelson is a distant relative by marriage who she had just met. The girl said the two began talking on Facebook, and she invited him to a family member's residence.
Nelson admitted to being with the girl but denied having sex with her, according to court documents.