David Dowler was born in 1953 in
Albuquerque, New Mexico, the elder son of an
USAF colonel and his
Japanese wife. Described as a caring boy by family members, David attended the
Sandia High School, where he was an above average student, taking part in the wrestling team and in karate, earning a black belt. According to his brother Will, Dowler had a keen interest in electronics and especially
ham radio, and on one occasion even aided communication between law enforcement and firemen after a riot had destroyed telephone lines in Albuquerque. After graduating from school, he enrolled in the
University of New Mexico, where he took courses in electrical engineering, physics, chemistry and mathematics, but failed to graduate. In 1976, he married a woman named Janet, with whom he had two daughters. In the early 1980s, they moved to
Midland, Texas, where David took a job as a sales representative at Daniel Industries. While working there, he met Lisa Blythe Krieg, and not long after, he became friends with Leza Chandler, a teacher in Odessa's
Permian High School and
Crockett's Junior High School, and Juan Antonio "Tony" Casillas, Chandler's ex-husband. David would later go on to establish a photo processing business with Casillas, which was based in Odessa. ==Murders==