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THE MASS SHOOTERS WIKI Killers gone rotten. This wiki serves the purpose of displaying information related to the lives of suspects or perpetrators of mass shooting events. 12 articles 251 edits 9 users
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Name	Year	Casualties excluding the perp.
Omar Mateen	2016	107
Adam Lanza	2012	29
George Hennard	1991	50
James Huberty	1984	41
Robert Card II	2023	31
Charles Whitman	1966	48
Rizwan Farook	2015	38
Omar Rifai	2013	15+
Artyom Kazantsev	2022	41
Gianluca Casseri	2011	5