Police say they found the body of a 58-year-old woman inside her Brooklyn apartment Saturday morning.

Sources tell NY1 officers were performing a wellness check at Lenox Road near Nostrand Avenue in East Flatbush after no one had heard from 58-year-old Kyinar Thein in a few days.

Law enforcement sources say they broke down her door and found her wrapped up in a bedsheet.

The medical examiner is still working to determine the cause of death.