American criminal snipers

Lee Harvey Oswald was a U.S. Marine veteran who assassinated John F. Kennedy, the 35th president of the United States, on November 22, 1963.

Thomas Matthew Crooks was an American man who attempted to assassinate then-former U.S. president Donald Trump, who at the time was the presumptive Republican Party nominee for the 2024 presidential election.

American criminal, convicted for the murder of civil rights activist and Nobel peace prize laureate Martin Luther King Jr. in 1968

American mass murderer and spree killer; perpetrator of the University of Texas Tower shooting (1941–1966)

American serial killer (1950-2013)

American serial killer, co-perpetrator in the "DC Sniper Case"

American outlaw

American White Supremacist and murderer (1920-2001)

American spree killer

American convicted murderer