A suspect was arrested in connection with a stabbing at a Manhattan subway station that was sparked after an accidental bump on the stairs, according to police.

Police have arrested and charged a man accused of stabbing another man in the back a subway station in Manhattan last week. Raymond Kwok, 27, was arrested Monday on charges including first and second-degree assault and fourth-degree criminal possession of a weapon.

Police are searching for a man who they say stabbed a subway rider over an accidental bump at an East Village station last week.

Police released pictures Sunday of a man who angrily stabbed a subway rider with a knife after the pair bumped into each other at an East Village subway station.

Police have released surveillance video of the suspect wanted for stabbing a man in the back at a Manhattan subway station. The attack happened around 8:45 p.m. on Friday at the L train station at East 14th Street and First Avenue.