On January 15, 1991, Sandra Burt Carrera, born in Arlington, Virginia, was discovered deceased at the bottom of the stairs in her Windgate neighborhood townhome, the victim of a homicide. The cause of death was determined to be a gunshot wound. Investigators noted that the residence showed no signs of forced entry or disturbance, and nothing appeared to be missing from the property. Law enforcement is seeking any information related to the death of Sandra Burt Carrera. Individuals with knowledge of this crime are urged to contact investigators immediately to assist in bringing closure to this unsolved case.