Mass Murders in America in 2012:
December 14, 2012: Adam Lanza murders 27 people, including 20 children, before taking his own life in Newtown, Connecticut.
December 11, 2012: Jacob Tyler Roberts kills two and then himself at the Clackamas Town Center mall near Happy Valley, Oregon.
September 27, 2012: Andrew John Elgeldinger murders six and wounds four before committing suicide at his former workplace in Minneapolis, Minnesota.
August 5, 2012: White supremacist Michael Page kills six and wounds four at a Sikh temple in Oak Creek, Wisconsin.
July 20, 2012: James Holmes kills 12 people and injures 58 others at a midnight screening of The Dark Knight Rises in Aurora, Colorado.
May 30, 2012: Ian Stawicki goes on a shooting spree in Seattle, Washington, killing five people.
April 2, 2012: One L. Goh kills seven and wounds four inside Oikos University in Oakland, California.
February 27, 2012: Thomas “T.J.” Lane murders three people and wounds three more at Chardon High School in Chardon, Ohio.
2012 was the best year for mass shootings.