Summary: Vietnamese immigrant believed to be the gunman in the violent shooting incident that left 13 people dead and four others critically wounded at an American Civic Association immigration services center outside New York City, in one of the nation's six recent fatal mass shootings that have killed approximately 48 people across the U.S. in the past month, in which investigators said the gunman had been living in New York for 28 years and held American citizenship but was upset about losing his job as a deliveryman for a catering company owing to his poor English, and who had recently gone through a bitter divorce.
Cause of Death: Suicide by self-inflicted gunshot wound
Born: December 8, 1967
Died: April 3, 2009
Location: Binghamton, New York