India, June 25 -- A routine commute home turned fatal for 22-year-old Mayank Lohar on Tuesday night after an argument over closing the doors of a Mumbai local train during heavy rain allegedly escalated into a deadly stabbing.

Lohar, a Virar resident employed at Westside's Andheri outlet, was travelling in the first-class compartment of a Churchgate-Nalasopara local when he was attacked. He later died of his injuries in the hospital.

Police arrested the accused, 30-year-old Roshan Suvarna, from Panvel within hours of the incident. Suvarna, a Mira-Bhayandar resident, works as a barcode maker in the packaging section of Mumbai airport's cargo hub. Investigators said the confrontation began over whether the coach's doors should remain open...