Heath High School shooting
1997 CE.
Shown on the map at 37.079°, -88.793°.
The Heath High School shooting occurred at Heath High School in West Paducah, Kentucky, on December 1, 1997, when 14-year-old Michael Carneal opened fire on a group of students, killing three and injuring six.
Text from the Wikipedia article 1997 Heath High School shooting, licensed CC BY-SA 4.0.