
May 4, 1970. Four dead in Ohio, shot by National Guardsmen. Campuses across the country were engaged in protests after the White House told everyone that the president had secretly widened the US war in Vietnam into Cambodia and Laos. The Kent State shootings, also known as the May 4 massacre or the Kent State massacre, were the shootings of unarmed college students by members of the Ohio National Guard at Kent State University in Kent, Ohio, during a mass protest against the bombing of Cambodia by United States military forces.