The Rise and Fall of the Ripper

There was a lot of anger towards the police in this situation because people started finding out oh wait someone was almost murdered they were taken to the hospital then they were pronounced dead so there was a murder but why didn't the police form some kind of like roadblock immediately in the area. The next day there was another victim a woman named Chang was renting a hotel room when Gao followed her in just like he did with the apartments and attempted to rape her before she fought him off. He stabs her kills her and then flees the hotel room so now again people are on edge what do we do if he comes back all of the local school schools start holding these emergency meetings PTA meetings