When Shirley Ann Gladney left her home in Okolona in April 1999, she was just going to pay her electric bill.

But the 20-year-old never made it home. Her family reported her missing three days later, but police couldn’t locate her either.

Shirley Ann Gladney has not been seen or heard from since. Twenty-five years later, her case remains unsolved.

At the time she went missing, Gladney was 5’7″ tall, 125 pounds with medium-length black hair and brown eyes. She was last seen wearing a white T-shirt and blue jean shorts.

There have been no noteworthy developments in her case since her disappearance.

If you have any knowledge of this case, please call the Chickasaw County Sheriff’s Department to (662) 456-3513.