Mary Virginia "Jimmie" Carpenter was a 21-year-old woman from Texarkana, Texas who went missing in Denton, Texas in the summer of 1948. Her disappearance remains unsolved. Carpenter was last seen by a taxi driver around 9:30 p.m. on Tuesday, June 1, 1948. Numerous individuals have reported seeing her over the years, but none have been confirmed. Her mother, Mrs. Hazel E. Carpenter (who became Mrs. Hazel Smith later in life), spent many years helping the police chase down rumors and leads. She eventually gave up hope, believing that her daughter was dead. She still wanted her daughter to be found even if she was deceased. In 1998, Denton police received an anonymous tip that she was buried at the campus she was supposed to attend, but it turned out fruitless. Countless man hours and almost a quarter of a million dollars was spent on the investigation. The case is cold but remains open.