Famed Memphis DJ Slick Rick Is Found Decapitated In His Home

Memphis PD says a cause of death for Rick Buchanan has yet to be determined, and more interestingly ... that there's no sign of foul play in terms of how he died. Of course, they say they're still investigating.

A local DJ in Memphis, who just so happens to have the same moniker as a very famous rapper, appears to have been murdered in gruesome fashion ... via beheading.

Rick Buchanan -- otherwise known as "Slick Rick" in the area, no affiliation to THE Slick Rick -- was found dead Wednesday by his brother -- who told FOX13 reporter Walter Murphy that he walked into his sibling's home and discovered he'd been decapitated.