27 year-old man shot and killed in the Bronx

Shocking video captures the moment a man was gunned down at close range in the Bronx this weekend.

The clip, released by cops early Monday, shows a gunman wearing a blue hoodie walking on Bruckner Boulevard near Rosedale Avenue in Soundview around 9:15 a.m. Sunday, and then opening fire when he crosses paths with 27-year-old Ezequiel Rivera.

A wounded Rivera is shown running away from the scene as the shooter calmly strolls off.

Rivera, who was blasted in the chest, was rushed to Jacobi Medical Center, where he was pronounced dead.

In a separate surveillance clip captured after the shooting, the gunman is shown walking into the nearby Monroe Houses complex wearing the same blue sweatshirt, and then walking out in a white T-shirt.

He remained at large Monday.