Luis Guerrero Hernandez M.A. ’79 was born in Sahuayo, Mexico, on July 07, 1937, and died in Colima, Mexico, on June 3, 2014. After graduating from SCU, he joined Gas Menguc back in Mexico, from which he retired after 36 years in 2011. He was an avid reader and chess player. He is survived by his wife, Cristina; son, Alejandro; daughters Noemi, Cecilia and Beatriz and eight grandchildren.