Mass Shootings After Columbine By pharston Apr 20, 1999 Columbine High School Shooting Eric Harris and Dylan Klebold kill a techer and 12 students at Columbine High School in Littleton, CO. Jul 8, 2003 Lockheed Martin Shooting Doug Williams, an employee, shot 14 people and killed 7 before killing himself in a Lockheed Martin plant in Meredian, MS. Mar 21, 2005 Red Lake High School Shooting A teenager, Jeffrey Weise killed his grandfather and his grandfathers girlfriend and then opened fire on Red Lake High School, killing 9 people and injuring 5. He killed himself after. Oct 2, 2006 Amish Schoolhouse Shooting Charles Carl Roberts came to an Amish Schoolhouse in Lancaster, PA and separated the girls from the boys and shot 5 girls while 6 were injured. Apr 16, 2007 Virginia Tech Shooting This was the largest school shooting. Seung-Hui Choi shot 56 people. 32 people died. Nov 5, 2009 Fort Hood Army Base Shooting 43 people were shot by Army psychaiatrist in Fort Hood Army Base in Texas. He killed 13 people and wounded 29 others. Feb 27, 2012 Chardon High School Shooting 3 students were killed in this school in Chardon, OH while 3 others were injured by Thomas Lane. Sep 27, 2012 Accent Signage Systems Shooting Andrew Engeldinger shot 5 people to death at his former workplace. 3 others were wounded. Dec 14, 2012 Newtown Connecticut Shooting 20 year old, Adam Lanza killed 20 children and 6 adults at Sandy Hook Elementary School on Feb 7, 2013 The Dark Knight Rises Shooting 24 year old, James Holmes killed 12 people at The Dark Knight Rises midnight premire in Aurora, CO. 58 were wounded.