Investigators discovered human remains inside the car of a lady who went missing in Arkansas 23 years ago with her kid.

Adventures With Purpose, a charity that works to solve cold cases around the country, discovered Samantha Jean Hopper’s vehicle in eight feet of water on Tuesday, according to a Pope County Sheriff’s Office statement.

Hopper submitted the missing report on September 11, 1998.

The statement said they never found Samantha, her child, or her blue Ford Tempo. Samantha was allegedly on her way to drop off her daughter Courtney Holt before attending a show in Little Rock.

The philanthropic group discovered the car eight feet below the surface.

The Arkansas State Crime Lab in Little Rock will receive the human remains found in the car for DNA analysis, according to police.

The Pope County Sheriff’s Office issued a statement stating, “We are grateful to have played a small part in helping to bring this 23-year-old case to closure and would like to send our sincere condolences to the family of Samantha Hopper and Courtney Holt.”

Hopper’s daughter, Dezarea, stated on a memorial website that her mother was nine months pregnant when she disappeared.

Dezarea’s sibling was around two years old. Dezarea called the discovery of their bodies a “relief.”