Lupita Cantu, 41 year old Hispanic female, wife and mother of four children. On Thursday, 04-26-1990, Lupita Cantu failed to pick up her children after school. Lupita was last seen at her residence located on the west side of San Antonio earlier the same day. Her abandoned vehicle was located the following day in a parking lot within two miles of her home. On 05-12-1990, the body of a female was found in rural Frio County. In 2011, DNA results identified the body found in Frio County as being Lupita Cantu. This investigation remains open and the Texas Rangers are asking for the publics help with any information in reference to this case.