The incident prompted major service disruptions across one of the city’s busiest transit hubs on Saturday morning.

NYPD sources said an officer shot a man with a knife after he allegedly stabbed three people on the 4, 5, 6 subway platform at Grand Central.

A person is in custody after New York City police say a man stabbed two people on the subway platform on Saturday at Midtown Manhattan’s Grand Central Terminal.

The man allegedly stabbed three elderly people on Saturday morning, prompting the closure of some subway stops, according to the NYPD and the MTA.

Officers shot a man after he allegedly attacked three victims with a knife in the Grand Central-42nd Street station in Manhattan on Saturday morning, according to the NYPD. The victims, an 84-year-old man,

Police shot and killed a knife-wielding man on a subway platform at Grand Central Station in New York City on Saturday after he stabbed at least two people, according to the NYPD. Officers were called to the scene shortly after 9:30 this morning.

A maniac slashed three elderly people with a machete in an unprovoked attack and was fatally shot by cops at Grand Central Terminal Saturday morning, police said. An 85-year-old man, a 70-year-old woman and a 65-year-old man were slashed on the 4,