4 Dead in Ohio.
May, 4 1970
https://en.m.wikipedia.org/wiki/Kent_State_shootings
Today is the 47th anniversy of the Kent State shooting. For 13 seconds, troops fired 67 (6+7 =13) rounds and hit 13 people. From the sketchy Mary Ann Vecchio photo to the curious numerology of the victims, there is plenty of material to have any self-respecting fakeologist reaching for a couple of Tums.