On May 4, 1970, National Guardsmen at Kent State University opened fire on students protesting the US invasion of Cambodia, killing four.



Review a legal chronology of the Kent State shootings, from May 5, 1970 (the day the FBI investigation started) to January 4, 1979 (the day the state of Ohio reached an out-of-court settlement for $675,000 with victims and relatives of victims).