Summary based on the NamUs case record (MP29964)
William Alvarado, a 21-year-old male, was last seen on August 23, 2013, after crossing the U.S.-Mexico border near McAllen, Texas. Alvarado and a friend had successfully crossed the border in late July of 2013 from Reynosa, Tamaulipas, Mexico. Unfortunately, during the journey, William became ill and was left behind by his companion on August 22, 2013. His exact location at the time of being left behind remains unclear, and since that day, no further contact has been made with him.
His case was entered into the National Missing and Unidentified Persons System (NamUs) to assist with identification efforts, though the case remains unsolved. Authorities and his family continue to seek information about his whereabouts. If anyone has information that could help in locating William, they are encouraged to contact the relevant authorities.Last Seen: Aug 23, 2013
