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.
The Uvalde officer who was leading the city’s police department during the hesitant law enforcement response to the elementary school shooting that killed 19 children... More
November 21, 2022
Authorities say a 22-year-old gunman opened fire with a semiautomatic rifle at a gay nightclub in Colorado Springs, killing five people and leaving 25 injured... More
November 21, 2022
DNA evidence finds that 19-year-old University of Cincinnati student Cheryl Thompson was murdered in 1978 by now-deceased serial killer Ralph Howell. More
November 18, 2022
Police commander at scene of Uvalde massacre was told kids were alive in a classroom with the gunman over 30 minutes before cops breached the... More
November 15, 2022
Ethan Crumbley pleaded guilty to all 24 charges. The sentencing process is scheduled to start in February. More
November 15, 2022
After two days of impact statements, mass murderer Nikolas Cruz was sentenced to life in prison without the possibility of parole for killing 17 people. More
November 2, 2022
“Your defense preyed on the idea of your humanity, but you had none for those you encountered on February 14th," Thomas Hixon told Nikolas Cruz. More
November 2, 2022
The courtroom was tense as the judge admonished public defenders who argued that victim impact statements at Nikolas Cruz's sentencing were threatening. More
November 1, 2022
Helena Ramsay's mom spoke during Nikolas Cruz's sentencing, calling the killer “pure evil." She said the last text she got from Helena was a smiley... More
November 1, 2022
The families were barred from addressing Nikolas Cruz directly or saying anything about him during the trial, but now they can speak directly to him. More
November 1, 2022
A two-day hearing is scheduled to begin Tuesday that will conclude with Circuit Judge Elizabeth Scherer formally sentencing Nikolas Cruz. More
October 31, 2022
The parents of Michigan school shooter Ethan Crumbley, who face 4 counts of involuntary manslaughter, had a hearing regarding expert testimony. More
October 28, 2022
Lucy Studey said that her late father, Donald Dean Studey, killed people and buried their remains in rural Thurman, Iowa. More
October 28, 2022
Orlando Harris, who killed a teacher and 15-year-old girl at a St. Louis high school, had an AR-15-style rifle and over 600 rounds of ammunition. More
October 25, 2022
After pleading guilty to the mass school shooting at Oxford High School in Michigan, Ethan Crumbley potentially threw his parent's case in a tailspin. More
October 25, 2022
Ethan Crumbley's defense attorney and victims' families attorneys spoke after the teen pleaded guilty in the Oxford High School shooting in Michigan. More
October 24, 2022
Ethan Crumbley has pleaded guilty to 24 charges in last year's deadly Oxford High School shooting. More
October 24, 2022
Ethan Crumbley, teen accused of killing 4 students and injuring more at a Michigan high school, is expected to plead guilty to murder next week. More
October 21, 2022
A juror from the Parkland School Massacre Trial has described to Court TV how the gunman, Nikolas Cruz, avoided the death penalty. More
October 21, 2022
Prosecutors charged Northern California man Wesley Brownlee with fatally shooting 3 men who cops say were among 6 victims slain by a serial killer. More
October 18, 2022
A small group of journalists harnessed their individual strengths to compose the "jury view" pool note. More
October 18, 2022
All of the Stockton killings happened near addresses listed for Wesley Brownlee and his relatives, local news reports. More
October 18, 2022
Until 2016 Florida law allowed judges to give death sentences if most jurors agreed. If that was the case, Nikolas Cruz would've likely gotten death. More
October 17, 2022
Jury foreman Benjamin Thomas told local reporters that three jurors voted for life on the final ballot in the Nikolas Cruz case. More
October 14, 2022
Under Florida law, a death sentence requires a unanimous vote on at least one count. Nikolas Cruz will be formally sentenced at a later date. More
October 13, 2022
The jurors are being sequestered during their deliberations, which could take hours or days — no one knows. They have been told to pack for... More
October 12, 2022
Uvalde's school district superintendent will resign by the end of the academic year following outrage over the botched response to last May's massacre. More
October 11, 2022
Supreme Court rejects appeal of Dylann Roof, who challenged his death sentence in the racist slayings of 9 Black South Carolina church members. More
October 11, 2022
Mike Satz said Nikolas Cruz “was hunting his victims” as he stalked a 3-story classroom building at Marjory Stoneman Douglas High School. More
October 11, 2022
The jury will likely decide Nikolas Cruz's fate this week. For the 24-year-old to get a death sentence, they must be unanimous on at least... More
October 10, 2022
