Suffolk County officers responded to 45 Sinn Street in North Patchogue at about 1:40 p.m. after a resident of the home called 911, and reported a man was injured and unconscious.
When police arrived, they found 30-year-old Kristopher Appel dead.
The Suffolk County Medical Examiner will conduct an autopsy to determine the cause of death.
----------
* More Long Island news
* Send us a news tip
* Download the abc7NY app for breaking news alerts
* Follow us on YouTube