Based on the clues gathered by the investigation team, Li Chuan and Zhao Donglai's group arrived at a supermarket near the Ma Family Martial Arts Hall.
The street where the Ma Family Martial Arts Hall is located belongs to the old district of West City. The old street nearby in West City is undergoing demolition, so the entire West City looks like a large construction site. Many surveillance systems have malfunctioned due to the impact on the lines, but this supermarket happens to have two surveillance cameras installed at its entrance.
The task force members have already retrieved the surveillance footage from here.
Zhao Donglai received a tablet from an officer.
From the timestamp on the surveillance video, it was clearly 1:55 a.m. when a silhouette appeared in the camera.
