A 19-year-old girl is believed to be in "imminent danger" in Texas after she disappeared on Christmas Eve. Camila Mendoza Olmos was last seen on the morning of Wednesday, December 24 when she left her family home in Bexar County, Texas, around 6:58 a.m., according to a statement from the Bexar County Sheriff's Office (BCSO). Bexar County Sheriff Javier Salazar told ABC News that the sheriff's office is working with the FBI amid the search for Olmos, as well as the Department of Homeland Security as they monitor potential border crossings and international travel.