Betty Irene Redmond, known as Bimmy, was 25 and a mother of two when she vanished from her Pasadena, Maryland, home on the night of September 26, 1976. Her husband reported she disappeared during the night; by morning both Betty and the family’s .22 caliber handgun were gone. Her car, which she had been driving the evening before, was later found abandoned at Baltimore/Washington International Airport. She had been taking medication for a nervous condition at the time.

Betty was described as 5 feet 3 inches tall, about 110 pounds, with black hair and brown eyes. Investigators suspected foul play because she left her children and there were several suspicious circumstances, but despite extensive investigations and multiple theories no arrests have been made and there has been no confirmed sign of her since. Anyone who knew Betty, her movements in late September 1976, or who may have seen her car at BWI is asked to come forward with information.