Sister of Binghamton gunman Jiverly Wong says family didn't know he would explode
"Wong's sister's claims Monday echoed remarks Binghamton police chief Joseph Zikuski made earlier about Wong - an ethnic Chinese immigrant from Vietnam who was bitter over his recent layoff from a Shop-Vac factory."
http://www.nydailynews.com/news/ny_crime/2...verly_wong.html
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Binghamton shootings
The Binghamton shootings took place on Friday, April 3, 2009, at the American Civic Association immigration center in Binghamton, New York. At approximately 10:30 a.m. EDT, a Vietnamese immigrant Jiverly Wong (also known as Jiverly Voong)[3][4] entered the facility and shot numerous people inside.[5] Fourteen people were ultimately confirmed dead, including the shooter.[2] Four were wounded.[3] In the incident, 41 were taken hostage by Wong.[6] Four people, aged from twenty to mid-fifties, were treated for gunshot wounds at Wilson Medical Center in Johnson City and Our Lady of Lourdes Memorial Hospital in Binghamton.[7][8] The American Civic Association in Binghamton provides citizenship, cultural, and language assistance to the local immigrant community.[9]
http://en.wikipedia.org/wiki/Jiverly_Wong