Steps to perform: Please on matlab tab, go to "main procedure" directory and follow as below:

(1) View building : Run BuildingMap.m

(2) View all trajectories  : Run AllPersonTrajectoryMap.m

(3) View speed of each person  : Run  AllSpeed.m

(4) View distinct region covered by each person  : Run All_RegionDensity.m

(5) Find when the event happen  : Run Global_avg_speed_60win.m

(6) View only suspicious/victim person's trajectory  : Run AllSuspiciousPersonMap.m and Demo_200_secPathAllPersonMap.m

(7) Tracking each person's trajectory in each window  : Run AllPersonTrajectoryMap.m