Serial killers. Mass murderers. What's the difference? - Sidney Daily News

On Dec. 14, 2012, 13-year-old Adam Lanza, who was the boy behind the Sandy Hook shooting, killed 20 students, six adult workers, and his mother, before turning the gun on himself. (biography.com, Lanza) Beginning in 1978, and ending in 1991, the infamous Jefferey Dahmer raped, murdered, and dismembered the bodies of at least 17 young […]

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