Original sentence: According to police, the alleged gunman may have fired 52 shots before allegedly committing suicide.The alleged perpetrator was 48-year-old Scott Township resident George Sodini – August 4, 2009), a systems analyst at the law firm of K&L Gates.The attack resulted in four deaths, including that of the alleged perpetrator
Edited sentence: According to police, the gunman may have fired 52 shots before committing suicide.The attack resulted in four deaths, including that of the perpetrator.The perpetrator was 48-year-old Scott Township resident George Sodini (September 30, 1960 – August 4, 2009), a systems analyst at the law firm of K&L Gates