Refugia Ermina Acosta, 31, was last seen October 1, 1999, in Riverside, California, after an argument with her sister at an unidentified bar. The two parted ways that night and Acosta has not been seen since. No significant sightings or developments have been reported.

Acosta is described as a Hispanic woman between 5 feet 5 inches and 5 feet 7 inches, weighing about 230–240 pounds, with brown hair and brown eyes. Notable identifying marks include burn scars on her right chest and chin and a tattoo reading cookie on her wrist. The Pomona Police Department is handling the case and the disappearance remains unresolved.

If anyone remembers Refugia that night or has information about her last known movements, please contact law enforcement.