Suffolk County police homicide detectives are investigating a shooting that killed a Setauket man Tuesday night.

Ross Reisner, 50, was discovered inside his Upper Sheep Pasture Road house around 8:45 p.m. with a gunshot wound to the chest, police said. Officers responded after a 911 caller reported that a man had been shot.

A resident of the house, who was not identified, told police that the gunshots were fired through a window.

Reisner was pronounced dead at Stony Brook University Hospital, police said.

Detectives ask anyone with information regarding the shooting to call the Homicide Squad at 631-852-6392 or Crime Stoppers at 1-800-220-TIPS.

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