Manhattan

A 22-year-old man was stabbed to death in a building at the East Harlem housing project where he lived, police said.

Tyrell Govan was stabbed Monday at about 6 p.m. on the sixth floor of the Jackie Robinson Houses on East 128th Street near Lexington Avenue, police said.

When cops arrived, Govan was conscious but unresponsive.

Paramedics rushed him to Harlem Hospital Center, where he later died, according to police.

The incident was captured on surveillance video and shows Govan and his attacker coming face-to-face in the stairwell of the building before things turned violent.

No arrests had been made.

A man was stabbed during a robbery in Washington Heights, authorities said.

The 27-year-old victim was walking near the corner of St. Nicholas Avenue and West 182nd Street when he was approached by two men who demanded he turn over cash at about 1:30 a.m. Monday.

When the man refused, a struggle ensued and one of the muggers stabbed him in the abdomen and arm with a silver folding knife, police said.

The thugs fled emptyhanded, leaving the injured man lying in the street.

The victim was rushed to Columbia Presbyterian Medical Center, where he was treated and released.

No arrests have been made.