Previous tenant in violation of 30 day notice
On Saturday my roommate and I put down a deposit and signed a deposit agreement for an apartment which is supposed to be vacated at the end of this month, and available in mid-october. About an hour or two after we left, the manager called me and told me that one out of the three current occupants has decided she does not want to move out. Supposedly, they all three gave 30 day notice to be out by the end of this month, meaning this is 2 weeks after that. We have now signed a deposit agreement, though we have yet to sign a lease. The apartment complex is involving us in this for some reason, and saying that they are trying to resolve it. Does this previous tenant have any legal right to stay in the apartment after she gave notice, and we signed papers? Are we crazy or is this completely unprofessional behavior for this complex to even be calling us and not just telling this girl, "sorry it's been rented." If anyone has advice, and maybe a legal article online I can refer to or refer the apartment complex too, that would be very helpful. Thank you.