Jackie Belinda Houston, 25, was last seen in Dallas on May 5, 1981. She was dropped off at the Longhorn Ballroom the evening of May 4 around 8:15 p.m. and later called a friend at about 2:15 a.m. asking for a ride home. When the friend arrived at the pickup location, Jackie was gone and never located.

She is described as 5 feet 4 inches to 5 feet 5 inches tall, 150 to 155 pounds, with short wavy black hair and brown eyes. She was last seen wearing a maroon-colored dress. The disappearance was reported to the Dallas Police Department the same day and remains unsolved; her case is listed in NamUs and other missing persons databases.

What details about Jackie’s last known movements or the Longhorn Ballroom that night might help move this case forward—does anyone have information to share with Dallas law enforcement?