Corrected entry: Angel finds Faith by tracking her to the apartment of the man whose wallet and keys she had stolen. The problem is that it seems unbelievable that the police wouldn't have used this method to track down Faith themselves. There is no sign of the police until after the disturbance of Angel and Faith fighting gets them interested.pinkwafer
Corrected entry: In 'Five By Five', during the scene where Angel tries to work out where Wesley is being held hostage we learn that the man Faith beat up at the start is still alive in the hospital and that it's his apartment she's staying in. A couple of scenes later Angel bursts into the apartment to save the day, but how is this possible without an invitation? If the owner is alive, he should be barred from entering, even if the owner isn't actually in the apartment.