Police are investigating a badly decomposed body -- found on the bank of the Jordan River, near 90th South, 7th West.

The body was discovered about 1:00 a.m., Friday morning, by a man who got his vehicle stuck in the mud, nearby.

While waiting for a tow truck, the man spotted the remains.

Police say it is proving difficult to determine the identity -- or even the age or sex of the person -- due to the poor condition of the remains.

They are investigating the case as a possible murder...and asking the public for any information they may have about a missing person.