Title: List of school shootings in the United States by death toll - Wikipedia
Headings: List of school shootings in the United States by death toll
List of school shootings in the United States by death toll
Contents
List
List of school shootings by death toll (four or more deaths)
See also
Notes
References

Content: 25-year-old engineering student and former U.S. Marine Charles Whitman got onto the clock tower at the University of Texas-Austin. After killing three people inside the tower, he began firing outside from the observation deck atop it, killing a further twelve people and wounding 31 others during a 96-minute shooting rampage which lasted until he was shot and killed by police. He had earlier murdered his wife and mother at their homes. Apart from remaining the deadliest shooting at a college campus until 2007 (see above), this was also the deadliest American mass shooting altogether for nearly 18 years . February 14, 2018
Parkland, Florida
17
17
Stoneman Douglas High School shooting: Nikolas Cruz, a 19-year-old former student whose behavior had led to his expulsion, began shooting students and staff members with a semi-automatic rifle at Marjory Stoneman Douglas High School after activating a fire alarm. 17 people were killed, and 17 others were injured. The suspect blended in with the crowd of fleeing students and was arrested in a residential area of neighboring Coral Springs after walking away from the school. He was later charged with murder and attempted murder. April 20, 1999
Columbine, Colorado
15
21
Columbine High School massacre: