Described as the savage and excessive killing of many people by known persons.
Ashbrook, Larry Gene
On September 15 1999, Ashbrook killed 7 people and then himself at Wedgwood Baptist Church, Fort Worth, Texas.
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Bamber, Jeremy
Jeremy Bamber reportedly killed five members of his family at White House Farm, Essex.
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Barton, Mark
Mark Barton allegedly shot to death nine people at two brokerage houses in Atlanta on June 9, 1999.
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Hamilton, Thomas
On March 13, 1996 Thomas Hamilton killed 17 people in Dunblane Primary School, Scotland.
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Lepine, Marc
On December 6, 1989 Marc Lepine killed 14 women at the University of Montreal.
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Manson, Charles
Charles Manson was born November 11, 1934. His killings started in July of 1969, and ended August 11, of the same year.
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Ryan, Michael
On 19 August 1987, Michael Ryan killed 16 people in the market town of Hungerford, Berkshire.
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Spencer, Brenda
On January 16, 1979 Brenda Spencer killed 2 people, and wounded 9 at Cleveland Elementary School.
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Spree Killers
A spree killer is someone who embarks on a murderous rampage. This is a slightly ambiguous term, with similarities to mass murderer and serial killer.
Bryant, Martin,
Cunanan, Andrew Phillip,
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