- 1998
The Train Killer of Liguria: Donato Bilancia Genoa, Italy Donato Bilancia killed 17 people across Liguria over six months in 1997-1998, including several victims attacked on or near trains, earning him the nickname the… - 1999
Columbine High School Massacre Littleton, Colorado, USA Eric Harris and Dylan Klebold killed 13 people at Columbine High School in the deadliest school shooting of its time. The massacre changed school security natio…
Browse every day of the year, or explore all cases on the interactive map.