First stabbings at point 1
Murder raced to point 23 after stabbing and stabbed people passing by
If you go a little further from there, you’ll find a three-way intersection, turn right, and stab someone in the parking lot near Building 4
After coming out again and turning left, it seems that he surrendered without any resistance when the police came on his way to the main building of Building 4
The CCTV footage spread so much that there were a lot of people complaining of PTSD, so I marked it as a roadmap like this