My daughter who is a college student in Pa and rents a home with 3 other room-mates, woke up today (Sunday, Dec. 2) to find her landlord standing over her in her bedroom. He proceeded to harrass her about rent. She and another room-mate had already mailed their rent, evidently the other two room-mates hadn't yet paid. My daughter is afraid to say anything because the landlord bullies and harrasses them at every opportunity and she doesn't want him to retaliate. I think she should have called the police when she woke up to find him in her bedroom. What are her legal rights?