Interactive: Find out more about mass killings in the U.S.
Find out details about killings in the U.S. since 2006 where four or more people, excluding the assailant, died in a 24-hour period.
Interactive: Number of mass killings by year
Interactive: Mass killings by location scaled by number of victims
Interactive: Search mass killing incidents
Interactive: Timeline of mass killings scaled by number of victims killed
Interactive: Number of mass killings and victims killed this year compared with previous years
Find out details about killings in the U.S. since 2006 where four or more people, excluding the assailant, died in a 24-hour period.
Find out details about killings in the U.S. since 2006 where four or more people, excluding the assailant, died in a 24-hour period.
See for yourself: Here's data on all mass killings — from stabbings to shootings to strangulation to blunt force trauma — since 2006.
The suspect worked at one of the businesses where the shootings took place at a mushroom farm and a trucking firm near San Francisco.
At least one person has died and several have been injured after shots were fired at Michigan State University, prompting shelter in place orders amid a search for a suspect Monday evening, campus police said.
The man who killed 10 people at a Buffalo grocery store May 14 was removed from court Wednesday after a man lunged at him during the tense sentencing proceeding.
A white supremacist who killed 10 Black people at a Buffalo supermarket was sentenced to life in prison without parole Wednesday after listening to relatives of his victims express the pain and rage caused by his racist attack.
With the Islamic State group waning, the main threat in the near future likely will be white supremacist shooters, the report found.
A spate of threats and false reports of shooters have been pouring into schools and colleges across the country for months, raising concerns among law enforcement and elected leaders.
Five people were killed and six others hospitalized in a shooting at a bank building Monday morning in downtown Louisville, police said. The suspected shooter is also dead.
Police say a 23-year-old armed with a rifle opened fire at his Louisville workplace, killing four people.
A majority of Americans say they or a family member has experienced gun violence, such as witnessing a shooting, being threatened by a person with a gun or being shot, according to a sweeping new survey.
Last year it was Uvalde. Now it's Nashville and Louisville. For the second year in a row, the National Rifle Association is holding its annual convention within days of mass shootings that shook the nation.
Protesters took to the streets in Kansas City on Sunday in support of Ralph Yarl, a 16-year-old who was shot and critically wounded Thursday after he went to the wrong house to pick up his younger twin brothers, according to family.
The U.S. is setting a record pace for mass killings in 2023, replaying the horror on a loop roughly once a week so far this year. The carnage has taken 88 lives in 17 mass killings over 111 days. Each time, the killers wielded firearms.
A Georgia man shot two of his relatives and a fast food worker dead before killing himself on Thursday in rural south Georgia, the local coroner said.
As the number of people who die in mass killings in the U.S. continues to rise, thousands more are left to handle the trauma of losing someone they love.
As the number of people who die in mass killings in the U.S. continues to rise, thousands more are left to handle the trauma of losing someone they love. One of the hardest days they confront each year is the anniversary of the killing.
Wednesday marks one year since a gunman killed 19 children and two teachers inside a fourth-grade classroom in Uvalde, Texas. Here's a look at what has happened in the year since one of America's deadliest mass shootings.
The suspect in a mass shooting at a Colorado Springs gay nightclub is expected to strike a plea deal to state murder and hate charges that would ensure at least a life sentence for the attack that killed five people and wounded 17. “I have to take responsibility for what happened,” 23-year-old Anderson Lee Aldrich said.
Robert Bowers was convicted Friday of barging into a Pittsburgh synagogue and shooting everyone he could find, killing 11 congregants in an act of antisemitic terror for which he could be sentenced to die.
Recent high-profile mass shootings by young people underscore the deadly mix of teenage bravado, immaturity and growing access to high-powered guns that can kill faster and more efficiently than ever.
A Florida sheriff's deputy was acquitted Thursday of felony child neglect and other charges for failing to act during the 2018 Parkland school massacre, concluding the first trial in U.S. history of a law enforcement officer for conduct during an on-campus shooting.
Police Commissioner Danielle Outlaw said at a news conference Monday night that the gunman had an “AR-type” rifle, multiple magazines, a handgun and a police scanner.
Six months. 181 days. 28 mass killings. 140 victims. One country. Unrelenting bloodshed across the U.S. this year has led to the grimmest of milestones: The deadliest six months of mass killings recorded since at least 2006.
A design for a permanent memorial to the 2017 Las Vegas Strip mass shooting has been chosen after more than three years of planning.
Shootings and other attacks are increasing at hospitals across the U.S., contributing to health care becoming one of the nation's most violent fields.
The Illinois Supreme Court has upheld the state's ban on the sale or possession of the type of semiautomatic weapons used in hundreds of mass killings nationally.
Father of July 4th parade shooting suspect pleads guilty to misdemeanors linked to son's gun license
The father of a man charged in a deadly Fourth of July parade shooting in suburban Chicago has pleaded guilty to seven misdemeanors in a case that centered on how his son obtained a gun license.
Michigan school shooting survivor heals with surgery, a trusted horse and a chance to tell her story
A 19-year-old college student who has survived two deadly mass school shootings in Michigan says things are looking up, but she remains dismayed by continued gun violence in the U.S.
Pedro Santiago-Marquez, 34, was sentenced Tuesday in Brown County Circuit Court to life in prison with the possibility of release on extended supervision in July 2064.
South African media reports of the testimony said that he testified that he had strangled a man in the basement of the rundown apartment complex before setting his body on fire.
