John Woodrow Cox Steven Rich The Washington Post

Over the past two decades, a handful of massacres that have come to define school shootings in this country are almost always remembered for the students and educators slain. Death tolls are repeated so often that the numbers and places become permanently linked.

Over the past two decades, a handful of massacres that have come to define school shootings in this country are almost always remembered for the students and educators slain. Death tolls are repeated so often that the numbers and places become permanently linked.