DETROIT (WWJ/AP) – Detroit police are investigating the death of a still-unidentified woman whose body may have been partially devoured by animals.

The woman’s body was discovered by a passerby Wednesday afternoon in a field near a vacant house on Hawthorne, in a neighborhood on the city’s northeast side. Reports indicate the body was partially clothed and the woman’s left arm appeared to have been gnawed on.

READ MORE: Michigan Matters: From Mackinac to Motor Bella, Major Events Return

Sgt. Cassandra Lewis told The Detroit News that the body “may have been there for a while” and that “animals may have chewed on her a little bit.” Other circumstances weren’t immediately clear.

READ MORE: Rolling Stone Magazine Named ‘Respect’ #1 Song Of All Time

As of Thursday morning, the woman has not been identified. An autopsy is expected to shed more light on the death, which remains under investigation.

Anyone who might have information is urged to contact police at 313-267-4600.

MORE NEWS: Fourth Stimulus Check: Will You See Another Relief Payment Soon?

TM and © Copyright 2015 CBS Radio Inc. and its relevant subsidiaries. CBS RADIO and EYE Logo TM and Copyright 2015 CBS Broadcasting Inc. Used under license. All Rights Reserved. This material may not be published, broadcast, rewritten, or redistributed. The Associated Press contributed to this report.