Police are investigating the stabbing death of a man in Queens over the holiday weekend.

The 50-year-old victim was found Monday afternoon in the boiler room of a building located at 123-27 Merrick Boulevard in St. Albans.

Sources tell NY1 he was the superintendent.

Paramedics rushed him to Jamaica Hospital where he later died.

No arrests have been made.

Anyone with information on the case should contact the Crime Stoppers hotline at 1-800-577-TIPS, or text CRIMES and then enter TIP577, or visit www.nypdcrimestoppers.com.