Police say the home was entered through an unlocked front door at around 3 a.m. Saturday.
A group of tenants were confronted and threatened with pepper spray, according to police.
Police also say a male tenant was sexually assaulted.
A 38-year-old woman was arrested and charged with:- Unlawfully entering a dwelling.
- Three counts of assault with a weapon.
- Sexual assault.
- Possession prohibited weapon.
The woman is scheduled to make a court appearance on Monday.
Police believe there may be more victims.
In a news release about the incident, police wanted to remind the public — particularly college and university students — about the importance of securing their residence at all times.