The shocking incident happened over a relatively “minor” dispute while alighting from a moving local train.

(From left) Grainy CCTV footage captures accused Omkar Shinde stabbing Alok Kumar Singh as the train halted at Malad station; CCTV footage showing Alok Kumar Singh collapsing inside the local train after being stabbed; CCTV grab of accused Omkar Shinde fleeing across the foot overbridge at Malad station after the attack

CCTV surveillance and facial recognition software, besides other aspects like eyewitness........

© Midday