A Ronkonkoma man pulled out of the water Sunday, off Smith Point County Park, was later pronounced dead and is presumed to have drowned, the Suffolk County police said.

A county park ranger patrolling about noon on Outer Beach in the park was notified that a man was in distress offshore, the police said in a news release.

The ranger and a good Samaritan then attempted to rescue the man, later identified as Vincent Nespoli, 70, using a life ring before lifeguards used personal watercraft to locate him and bring him to shore, the release said. Once on land, according to the police, lifeguards performed CPR on Nespoli, who was unresponsive. 

An ambulance transported Nespoli to Long Island Community Hospital in Patchogue, where he was pronounced dead, the police said.

An investigation was ongoing. Suffolk County Police Homicide Squad detectives have asked anyone with relevant information to call 631-852-6396. 

Grateful, giving back and gathering with friends and family for a feast: NewsdayTV's team takes a look at how Long Islanders are celebrating Thanksgiving Credit: Newsday/A.J. Singh, Howard Schnapp, Kendall Rodriguez; Randee Daddona, Anthony Florio

It's the great NewsdayTV Thanksgiving special! Grateful, giving back and gathering with friends and family for a feast: NewsdayTV's team takes a look at how Long Islanders are celebrating Thanksgiving

Grateful, giving back and gathering with friends and family for a feast: NewsdayTV's team takes a look at how Long Islanders are celebrating Thanksgiving Credit: Newsday/A.J. Singh, Howard Schnapp, Kendall Rodriguez; Randee Daddona, Anthony Florio

It's the great NewsdayTV Thanksgiving special! Grateful, giving back and gathering with friends and family for a feast: NewsdayTV's team takes a look at how Long Islanders are celebrating Thanksgiving

Black Friday$1 FOR
1 YEAR
Unlimited Digital Access

ACT NOWCANCEL ANYTIME