In the early evening of an autumn day in 1975, 18-year-old Sandra 'Cassandra' Nadine Landrum was at her family's home in Union City, Georgia. Her mother was on the phone with one of Sandra's older sisters, and Sandra wanted to make a call herself. Rather than wait for the line to be free, she decided to walk to a nearby payphone at the Dairy Queen, just a half-block from her house. She left the house barefoot, dressed in blue jeans and two red shirts, one with long sleeves and one with short sleeves. Sandra never returned from that short walk, and she has not been seen or heard from since. At the time of her disappearance, she was described as a white female with blonde hair and hazel eyes, standing between 5'1' and 5'3' and weighing around 100 pounds. She had a small scar on her forehead and a tattoo on her left arm.
Initially, law enforcement treated Sandra's case as a runaway, given that she had recently turned 18.
However, her family never believed she would voluntarily leave without contacting them. Their fears were amplified when they began receiving a series of disturbing and anonymous phone calls shortly after she vanished. The unidentified caller tormented the family with claims that Sandra had been murdered. In one particularly cruel call, the person provided graphic details, alleging Sandra's body had been dismembered and left behind a Tastee-Freez in the nearby town of Fairburn. Despite a search of the location, investigators found no evidence to support the caller's claims. The identity of the caller has never been discovered, adding another layer of mystery and pain to the case.
Over the years, Sandra's case has grown cold, but the belief that she met with foul play has strengthened. The initial lack of publicity in 1975 hindered the investigation, but her family, particularly her sisters, has continued to search for answers. The haunting phone calls suggest that someone had knowledge of her fate, yet no one has ever come forward with credible information. The walk to the payphone was a seemingly insignificant event in a young woman's life, but for Sandra Landrum, it was a journey from which she never returned, leaving her loved ones with decades of unanswered questions. Her disappearance is a somber reminder of a life interrupted and a family left in limbo, forever wondering what happened on that September evening.Last Seen: Sep 29, 1975
