Suffolk County police said a woman was found dead inside her home on Pearl Court in Sayville.
At this moment, police haven't provided any additional information about the victim, who found her or how she may have died.
Police Commissioner Kevin Catalina is expected to provide an update on the investigation at the scene at 11 a.m.
Suffolk County police initially said they responded to a call for a sick or injured person inside a home around 8:30 p.m. yesterday.
Investigators still have the neighborhood taped off.
This morning, the Suffolk County Medical Examiner was on the scene alongside the Suffolk County Mobile Crime Lab.
The investigation is ongoing.