Shawn Nelson }} Born on August 21, 1959, in
California, Shawn Timothy Nelson was the second of Betty and Fred Nelson's three sons. He attended
James Madison High School—where he was a
sophomore during the 1975–1976
academic year, grew up in
Clairemont, San Diego, and later married Suzy Hellman in 1984. In 1978, Nelson enlisted in the
United States Army and received training at
Fort Knox. He was stationed in Germany with the
Armor Branch as a
tank commander.
Private Nelson
separated in 1980 due to multifaceted' disciplinary problems" with an
honorable discharge. Afterwards, he began a successful career in plumbing, eventually starting his own San Diego business in 1991. A patient at
Sharp Memorial Hospital in 1990, Nelson later
sued the hospital over a fight involving an
emergency room security guard. Nelson sued them again in 1992 for
malpractice, the same year his mother died there. The lawsuits were consolidated and
dismissed in 1993. Nelson's brother would later say that Shawn Nelson "thought he got a raw deal there". In Clairemont, Nelson was a minor celebrity for his unusual behavior. He spent nighttime hours mowing his
lawn and
digging for gold in a backyard pit, his property was covered in machine detritus and garbage, and police had visited nine times in 1994–95 "on calls ranging from reports of domestic violence to a complaint that Nelson's van had been stolen." He was renowned, but not well known by his neighbors. Nelson long struggled with
alcohol abuse and
methamphetamines, a factor in his wife leaving in 1991. Nelson's van and plumbing tools were stolen in June 1994, and his contracting business declined. By May 1995, Nelson had "a history of medical problems", including a
spinal fracture caused by a motorcycle crash. Unemployed, his house on Willamette Avenue was being foreclosed upon, his
utilities had been shut off, an
eviction notice had been served, and he had recently broken up with a girlfriend. Nelson made "statements alluding to suicide".
Armory The
California National Guard armory in
Linda Vista, San Diego, at , was surrounded by an
chain-link fence, which was topped by three runs of
barbed wire. Armory personnel usually left by 6p.m. M60A3 tank at
Fort Stewart in July 1983 The
M60A3 tank was long, weighed fully loaded, and could reach speeds of with a range of nearly . It had a
machine gun,
anti-aircraft gun, and cannon; these weapons systems at the San Diego armory were all unloaded. ==Theft and destruction==