A man died after being stabbed on a subway train in Manhattan, marking the subway system's first homicide of the year. The victim, aged 38, was stabbed multiple times on a southbound No. 5 train and later found on the platform at Brooklyn Bridge-City Hall/Chambers Street station. The incident reportedly began with a dispute between two individuals on the train, escalating after the suspect stepped on the victim's sneakers. Surveillance footage captured the altercation, and the victim, who had a history of arrests, was pronounced dead at a hospital. The suspect, described as a man in his 30s, fled the scene and is being sought by authorities.