Tracy Marie Hill, 24, was last definitively seen after finishing her shift at a North Lima machine shop on June 7, 2001. At the time she was separated from her husband, Clifford E. Hill Jr., and the day before she disappeared she had obtained a protective order against him. The next day someone identifying herself as Tracy phoned the shop to say she would not be in; that was the last known communication.

Her family reported her missing on June 17 after checking her mobile home in Rogers and finding all her personal items—clothes, makeup, contact lenses—left behind, with only her purse missing and dirty dishes stacked on a table, which relatives described as uncharacteristic. Her car was found parked at Mark’s Landing by Guilford Lake; authorities determined Clifford had been driving it without permission and charged him with unauthorized use of the vehicle. He has not been charged in the disappearance and remains the sole person of interest.

Searches at Guilford Lake included multi-day dives after cadaver dogs alerted to the scent of human remains in one area, but poor underwater visibility prevented recovery of evidence. The investigation is open but has produced no significant leads. Does anyone who knew Tracy, lived near Guilford Lake, or worked at Duo Corp in 2001 have information that could help clarify what happened?