MassKillers.net

On May 24, 2022, at approximately 11:28 a.m. CDT, 18-year-old Salvador Ramos, a former student of Robb Elementary School in Uvalde, Texas, shot and wounded his grandmother at home before…

On October 28, 2002, at approximately 8:30 a.m. MST, 41-year-old nursing student Robert Stewart Flores Jr. entered the College of Nursing building at the University of Arizona in Tucson armed…

On November 12, 1966, 18-year-old Robert Benjamin Smith walked into the Rose-Mar College of Beauty in Mesa, Arizona with a .22-caliber revolver and a disturbing plan. He fired a warning…

On January 17, 1989, Cleveland Elementary School in Stockton, California became the scene of a horrific public shooting. Patrick Edward Purdy, a 25-year-old drifter with a criminal history, drove to…

On April 2, 2012, One L. Goh, a 43-year-old former nursing student, entered Oikos University, a small Christian school in Oakland, California. Armed with a .45-caliber handgun and carrying additional…

On February 14, 2018, 19-year-old Nikolas Cruz entered Marjory Stoneman Douglas High School in Parkland armed with an AR‑15–style rifle and multiple magazines. At approximately 2:21 p.m., he began shooting outside…

On December 16, 2024, at approximately 10:57 a.m., Natalie Rupnow—a 15-year-old freshman at Abundant Life Christian School in Madison, Wisconsin—opened fire during a K–12 study hall, striking both students and staff….

On February 14, 2008, Northern Illinois University in DeKalb became the scene of a deadly classroom shooting. Just before 3:05 p.m., 27-year-old Steven Kazmierczak entered a large lecture hall in Cole Hall…

On May 10, 2011, a tragedy unfolded in a parking garage at San Jose State University when 54-year-old Napoleon Lavarias Caliguiran committed a murder-suicide in what authorities classified as a…

On December 1, 1997, Heath High School in West Paducah, Kentucky became the site of a disturbing and calculated school shooting committed by 14-year-old freshman Michael Carneal. That morning, just…