On December 14, 2012, a mass shooting occurred at the Sandy Hook Elementary School in Newtown, Connecticut, United States. The perpetrator, 20-year-old Adam Lanza, shot and killed 26 people. 20 of the victims were children between six and seven years old, and the other six were adult staff members. Earlier that day, before driving to the school, Lanza fatally shot his mother at their Newtown home.... Wikipedia