I would not take any chances. I would talk to the landlord about the threat and the police too. Schizophrenia runs on my father's side of the family, and they are very messed up when they don't take their medication. Crazy people snap and then after everyone is dead, they plead insanity.
Also, I have always lived downstairs in apartment buildings simply because I don't want to disturb anyone. I ignore what noise I hear and have never let it bother me. So I don't think that is the problem. Her mental illness is, and I wouldn't take chances with the life of your family members. If she had not made the threat to the maintenance man, I would feel differently about going to the police, but the threat was made.
Edited by - writerpen on 7 August 2002 14:34:28