Mass Shooting Storyboard

The mother told relatives she reached out to the school on Wednesday morning, warning of an emergency, the suspect's aunt said Saturday.

After four people were killed at Apalachee High School, prosecutors charged a student and his father, who officials say had given the boy the gun as a gift.

The father of Colt Gray, who allegedly shot dead four people at his Georgia high school, has been arrested on charges of murder, manslaughter and cruelty to children.

Officials say 14-year-old charged with fatally shooting four at Apalachee high school used assault-style rifle The 14-year-old boy charged with fatally shooting two students and two teachers with an... assault-style rifle at a high school in Georgia on Wednesday had previously been interviewed by investigators, with his father insisting the teenager did not have unsupervised access to the family's guns. The small city of Winder is in deep shock and mourning over the shooting at Apalachee high school, about 50 miles from Atlanta, as the victims who died were named.

Lyela Sayarath described Colt Gray as a 'quiet' teen and said she was 'not surprised' when he was identified as the school shooter who opened fire at her classmates on Wednesday morning.

In classrooms, screams and voices urging everyone to stay quiet were heard. Some had to stay put for more than an hour.

A 14-year-old opened fire at a high school outside Atlanta, killing two students and two teachers, law-enforcement officials said.

A tense standoff has erupted on a residential Detroit street after a gunman opened fire on up to 10 people at a family splashpad before fleeing to a nearby home.

A shooting at the Kansas City Chiefs' Super Bowl parade Wednesday left one person dead and 21 others injured. Police have detained three suspects.

Following the mass shooting in Lewiston, Maine, that left 18 dead on Wednesday night, authorities and family members have begun identifying the victims.

A standoff was taking place at a Bowdoin, Maine property on Thursday believed to be connected to Lewiston shooting suspect Robert Card.

A gunman killed at least 22 people in separate shootings across Lewiston, Maine, Wednesday night, according to law enforcement sources and reports.

The report included new details about the attack -- including the revelation that Hale's clothes were covered in handwritten notes, drawings and numbers. The report also noted that Hale wore a plastic... anklet inscribed with "508407."

Multiple people were shot at an outlet mall in the Dallas suburb of Allen, Texas, on Saturday, sending hundreds of shoppers fleeing in panic.      

Suspect charged with murdering seven people in latest of a string of deadly shootings in the state Authorities in California have identified six of the seven victims killed in a "workplace violence"... incident in the coastal town of Half Moon Bay on Monday, the second deadly mass shooting in the state in less than 48 hours. The San Mateo county coroner identified the victims as Zhishen Liu, 73, Marciano Martinez Jimenez, 50, Aixiang Zhang, 74, Qizhong Cheng, 66, Yetao Bing, 43, and Jingzhi Lu, 64. Charging documents named Jose Romero Perez as the other person killed.

The alleged gunman was taken into custody, the San Mateo County Sheriff's Office said in a tweet.

Chilling new details emerged Monday in California's ballroom massacre, including how the killer fired at least 42 times -- and had a stash of "hundreds of rounds'' of more ammo at his home.

Six people are dead after a mass shooting at a Walmart in Chesapeake, Virginia, the latest incident involving gun violence in the U.S.      

Nikolas Cruz, now 24, received 17 life sentences for the fatal shootings and the rest for 17 others who were wounded in his attack.

Jurors tasked with deciding if Florida school shooter Nikolas Cruz, who killed 17 people in 2018, will receive the death penalty are expected to begin their deliberations today.

A scathing state government report on the massacre at Uvalde, Texas, slammed the police response and the school district's lack of preparation for such an attack.

New footage has been released that shows how a deadly shooting in a Texas school unfolded.

The Texas House Investigative Committee's preliminary report into the massacre at Robb Elementary School in Uvalde could be released within the next 10 days, and the chairman of the committee is... pushing for the report to include the critical 77-minutes of "hallway" surveillance video, according to a source close to the committee.

Here's how alleged mass shooter Robert Crimo III plotted and unleash terror during a Fourth of July Parade in Highland Park, Illinois.

Highland Park paradegoers recount how someone opened fire during an annual community celebration, killing at least six people, injuring more than two dozen and leaving an entire town traumatized.