This type of gun violence involves the killing of four or more individuals in a single location, not including the perpetrator. It's become increasingly prevalent in many parts of the world and can have devastating effects on individuals and communities.
Survivors of last month's deadly mass shooting at Colorado gay nightclub Club Q urged lawmakers to pass a law banning some semiautomatic weapons. More
December 14, 2022
The families of the 20 students and six educators slain in the Sandy Hook Elementary mass shooting will mark a decade without them Wednesday. More
December 13, 2022
Expert Greg Hampikian says he wouldn't be surprised if investigators already have the DNA of the University of Idaho killer. More
December 12, 2022
Lawyer says Payton Gendron, who plead guilty to killing 10 Black people at a Buffalo supermarket, was willing plead guilty to if spared death penalty. More
December 9, 2022
Judge unseals dropped bomb threat case against Colorado gay bar shooting suspect Anderson Lee Aldrich, who last year threatened to become a mass killer. More
December 8, 2022
Investigators believe at least 25 people fell victim to Herb Baumeister, who police have said killed gay men in the mid-80s and 90s. More
December 8, 2022
Authorities said the person who would later kill five at a Colorado gay nightclub was on the FBI’s radar a day before being arrested. More
December 7, 2022
From the high-stakes case of Johnny Depp v. Amber Heard, to the intense trial of killer Darrell Brooks, here's the Court TV verdicts of 2022. More
December 7, 2022
Sealed 2021 documents say Anderson Lee Aldrich forced people to flee for their lives and prompted evacuation of nearby homes to escape A possible bomb. More
December 6, 2022
Anderson Lee Aldrich is set to appear in court again Tuesday to learn what charges prosecutors will pursue in the attack. More
December 6, 2022
As part of a plea deal, Richard Cottingham, known as "Torso Killer" received immunity from prosecution for the four other killings. More
December 5, 2022
Police release body camera video from a shootout with a 15-year-old boy suspected of fatally shooting 5 people and wounding 2 more in Raleigh, N.C. More
December 1, 2022
Here are a few of the many compelling Court TV live trials we watched in wonder this year. Education is prevention. More
November 30, 2022
Walmart employee who survived mass shooting at a Virginia store files $50M suit against the company for allegedly continuing to employ the shooter. More
November 29, 2022
The court ordered the state appeals court to hear an appeal from James and Jennifer Crumbley, the parents of school shooter Ethan Crumbley. More
November 29, 2022
Sandra Torres filed a federal lawsuit against police, school district and maker of the gun the shooter used in the Uvalde, Texas school massacre. More
November 28, 2022
Payton Gendron plans to plead guilty on Monday to killing 10 people and wounding three others at a Buffalo supermarket, his attorneys say. More
November 28, 2022
Anderson Lee Aldrich, the suspect in the fatal shooting at a Colorado gay nightclub, changed his name from Nicholas Brink as a teenager. More
November 22, 2022
Anderson Lee Aldrich, suspected of shooting and killing 5 and wounding 17 at a gay nightclub in Colorado Springs, is held on murder and hate... More
November 21, 2022
Juan David Ortiz, former Texas border patrol agent, is accused of killing Melissa Ramirez, Claudine Anne Luera, Griselda Cantu and Janelle Ortiz. More
November 21, 2022
