Susan Elizabeth Sweet-Mahler, 45, was last seen in Kingman, Arizona, on May 3, 1991. She is described as a Caucasian woman with brown hair and hazel eyes, about five feet nine inches tall and weighing 145 to 155 pounds. The specific circumstances of her disappearance are sparse: reports do not record what she was doing that day, who she was with, what she was wearing, whether she had personal items, or whether any vehicle was involved.

Susan was not reported missing until May 29, 1991, and her case is filed with the Kingman Police Department as case number 1991-07607. With no public leads or detailed timeline, the investigation has grown cold and remains open. If anyone knew Susan, her routines, or has information about her whereabouts around early May 1991, please come forward with what you remember.