Like Mumbaikars, Mumbai police are always active and on alert, be it any time of the day. This was experienced by Arvind Kumar, who was attacked with knife and in 2 hours, police caught the thieves.19 years old Arvind was sleeping on Mahim's 1st platform, when unknown man snatched his purse and ran away. He followed the man but before he could nab the thief, other 4 thieves popped up and attacked Arvind with knife and fled the scene. Arvind promptly went to police station, from where he was admitted to Sion hospital. Police started their search operation and with the help of CCTV, they successfully nabbed all 5 thieves.