New video shows the moment a gangbanger shoots a 26-year-old man dead outside a deli in Queens.The video captures 27-year-old Stephen Gillard firing his 9mm multiple times around 1:45 a.m. on Friday outside Sanahy Deli & Grocery bodega on Sutphin Boulevard near Shore Avenue in Jamaica.In the video, Gillard runs up to the group of five men with his gun drawn and opens fire, appearing to target of the men as the others scatter.Gillard continues shooting the man, pulling the trigger at least three more times, as the man collapses on the sidewalk, the video shows.The killing, which police said was linked to gang and drug activity, led to a fatal shootout with police about a half-hour later.