Human remains were discovered inside the automobile of a lady who vanished 23 years ago in Arkansas along with her kid, according to investigators.

According to a statement from the Pope County Sheriff’s Office, Adventures With Purpose, a nonprofit organization that works to solve cold cases across the country, discovered Samantha Jean Hopper’s car on Tuesday in eight feet of water.

On September 11, 1998, Hopper was reported missing.

“Samantha was reported to have been traveling to drop her daughter, Courtney Holt, off before continuing on to a concert in Little Rock; however, Samantha, her daughter, and her blue Ford Tempo were never located,” the statement read.