Other characteristics: Hispanic male. Black hair, brown eyes. Aguilar Vasquez may use the names Fernando Manuel Aguilar Vasquez and/or Donaldo Aguilar Vasquez.
Details at time of disappearance: Aguilar Vasquez was last seen in San Mateo, California on September 22, 2008. He had spoken to his mother from the Mexican border town of Reynosa Tamaulipas, and planned to cross into the United States and then contact his mother. He didn't have access to a vehicle at the time of his disappearance. He has never been heard from again. Few details are available in his case.