The Boston Police Department has identified a body found off Enneking Parkway in Stony Brook Reservation in Hyde Park on Saturday as that of Alenny Matos, 38, of Dorchester.

Matos had been missing since 7:30 p.m. on Jan. 25, when she was last seen leaving 79 Spencer St. for 21 Bullard St., about a mile away. She never made it.

Police say an autopsy of the badly decomposed body has yet to reveal a cause of death.

Anyone with information about Matos's whereabouts after she left Spencer Street can contact homicide detectives at 617-343-4470 or the anonymous tip line by calling 800-494-TIPS or by texting TIP to CRIME (27463).