Shelia Sharp was reported missing from Tulsa, Oklahoma, on February 14, 2006. She was 52 and Black/African American when a painful mystery for her family came to a tragic conclusion on October 25, 2011, after a dog walker found a shoe with human remains in a pond.

Tulsa police drained the pond and recovered Shelia’s maroon Ford Expedition with her body inside. The Oklahoma State Medical Examiner identified her through medical records. Investigators treated the death as a homicide rather than suicide and said they believed she was killed by someone she knew. Reports from the time of her disappearance mentioned a volatile relationship with a married male companion and a possible link to the drug trade.

No arrests have been announced and the identity of Shelia’s killer remains unknown. Can anyone who knew Shelia or who has information about her relationships or that maroon Ford Expedition help bring answers?