The 46-year-old was slashed all over the left side of his body and sustained injuries to his elbow, shoulder, neck and head, police said.

Three people were stabbed in separate attacks in and around Big Apple subway stations on Monday ... buttocks in an unprovoked attack at West 96th Street and Broadway, police said.

UPPER WEST SIDE, Manhattan (WABC) -- A 46-year-old man was slashed on a subway train on the Upper West Side early Tuesday morning -- and it comes as a surge of NYPD officers in the subway system ...