The woman who is alleged to have stabbed a student in the IPFW dormitory was a guest.
It seems likely that either the victim or another student experienced a catastrophic lapse in judgement in allowing this person into the dorm. Folks, common sense is the ounce of prevention and law enforcement is the pound of cure. If you invite the wrong person into your home, often all the police can do is investigate your killing and notify your family. No matter how safe you feel, lock your doors and be careful about who you give the key to. Fort Wayne is still safer than comparatively sized cities, but you can still find trouble in any town if you know where to look. So don't go looking for it.