May 18, 1927: Bath, Michigan School treasurer Andrew Kehoe, after killing his wife and destroying his house and farm, blew up the Bath Consolidated School by detonating dynamite in the basement of the school, killing 38 people, mostly children. He then pulled up to the school in his Ford car, then set off a truck bomb, killing himself and four others. -May 4, 1956: in Prince George’s County, Maryland, 15-year-old student Billy Prevatte fatally shot one teacher and injured two others at Maryland Park Junior High School in Prince George’s County after he had been reprimanded from the school.-October 17, 1961: Denver, Colorado Tennyson Beard, 14, got into an argument with William Hachmeister, 15, at Morey Junior High School. During the argument Beard pulled out a .38 caliber revolver and shot at Hachmeister, wounding him. A stray bullet also struck Deborah Faith Humphrey, 14, who died from her gunshot wound.-May 22, 1968: Miami, Florida Ernest Lee Grissom, a 15-year-old student at Drew Junior High School, shot and seriously wounded a teacher and a 13-year-old student after he had been reprimanded for causing a disturbance.-December 30, 1974: Olean, New York, Anthony Barbaro, a 17-year-old Regents scholar armed with a rifle and shotgun, kills three adults and wounds 11 others at his high school, which was closed for the Christmas holiday. Barbaro was reportedly a loner who kept a diary describing several “battle plans” for his attack on the school.-February 22, 1978: Lansing, Michigan After being taunted for his beliefs, a 15-year-old self-proclaimed Nazi, kills one student and wounds a second with a Luger pistol.-
January 29, 1979: Grover Cleveland Elementary School Shootings, California, where 16-year-old Brenda Ann Spencer opened fire with a rifle, a gift from her father, killing 2 and wounding 9.
May 18, 1927: Bath, Michigan School treasurer Andrew Kehoe, after killing his wife and destroying his house and farm, blew up the Bath Consolidated School by detonating dynamite in the basement of the school, killing 38 people, mostly children. He then pulled up to the school in his Ford car, then set off a truck bomb, killing himself and four others. -May 4, 1956: in Prince George’s County, Maryland, 15-year-old student Billy Prevatte fatally shot one teacher and injured two others at Maryland Park Junior High School in Prince George’s County after he had been reprimanded from the school.-October 17, 1961: Denver, Colorado Tennyson Beard, 14, got into an argument with William Hachmeister, 15, at Morey Junior High School. During the argument Beard pulled out a .38 caliber revolver and shot at Hachmeister, wounding him. A stray bullet also struck Deborah Faith Humphrey, 14, who died from her gunshot wound.-May 22, 1968: Miami, Florida Ernest Lee Grissom, a 15-year-old student at Drew Junior High School, shot and seriously wounded a teacher and a 13-year-old student after he had been reprimanded for causing a disturbance.-December 30, 1974: Olean, New York, Anthony Barbaro, a 17-year-old Regents scholar armed with a rifle and shotgun, kills three adults and wounds 11 others at his high school, which was closed for the Christmas holiday. Barbaro was reportedly a loner who kept a diary describing several “battle plans” for his attack on the school.-February 22, 1978: Lansing, Michigan After being taunted for his beliefs, a 15-year-old self-proclaimed Nazi, kills one student and wounds a second with a Luger pistol.-
January 29, 1979: Grover Cleveland Elementary School Shootings, California, where 16-year-old Brenda Ann Spencer opened fire with a rifle, a gift from her father, killing 2 and wounding 9.