A retired New York City correction officer was shot and killed by Suffolk County cops in a gory scene in front of his Long Island home Friday after he allegedly charged at officers with a knife, according to police and law enforcement sources.
Brentwood resident Bruce Boyd, 54, was bleeding from self-inflicted stab wounds and allegedly threatening his wife before police entered the house around 12:30 p.m. in response to a welfare check, authorities and sources said.
Officers quickly pulled back when they saw he was armed, but Boyd allegedly rushed at the cops and ignored their commands to drop the weapon, police said.
At least one officer shot Boyd, who was then rushed to South Shore University Hospital in Bay Shore, where he was pronounced dead, the department said…