John Major & Tony Blair Lay Wreath at Dunblane

Dunblane Floral Tributes & Prayers for Victims

People Arrive for Dunblae Shooting Vigil

CLEAN: Exterior shots of Virginia Tech students and staff marching in a vigil for the victims of the massacre by Seung-Hui Cho carrying white flags on April 16, 2007 in Blacksburg, Virginia.

/ teenagers and families from Columbine High School commemorate victims of Columbine shooting / memorials. Columbine school shooting anniversary on April 20, 2001 in Littleton, Colorado (Footage by Getty Images)

Florida school shooting suspect Nikolas Cruz 19, a former student at Marjory Stoneman Douglas High School in Parkland is brought to jail by police

Florida school shooting defendant Nikolas Cruz appeared in court for the first time in weeks and was immediately given permission to leave.

Florida school shooting defendant Nikolas Cruz appeared in court for the first time in weeks and was immediately given permission to leave.

Families of the victims of the Parkland school shooting four years ago continue to push back against violence in schools through legislative reform.

The teen is charged with 24 counts as an adult — including terrorism and murder — for the Nov. 30 shooting at Oxford High School that left four dead.

CLEAN: Interior interview with Republican Senator Ted Cruz responding to questions about gun reform on 25th May 2022 Uvalde TX, United States.

VOICED: A prayer vigil has been held in Uvalde, in Texas, for the 19 children and two teachers shot dead at Robb Elementary School. Texas Governor Greg Abbott and Senator Ted Cruz were among those who attended offering support and...

Yes, 10 GOP governors went to grandstand at the border. No, most of their states are not on the Mexico border (or even close). Speaking of political theater, it seems to come naturally to Idaho Republicans. Plus, meet the NFT developer...

They're accused of giving their 15-year-old son access to a gun and failing to intervene when they were confronted by the school.

Texas lawmakers have interviewed around 40 officials and people involved in the response to the Robb Elementary School shooting.

The Uvalde community gathered for vigils for loved ones after the shooting at Robb Elementary School.

Saugus High School's emergency plan includes immediate mental health counseling for those who were involved.

Daniel Defense posted a message to its website after the Robb Elementary School shooting, acknowledging the weapon was indeed one of its own.

The country's largest teachers unions and Everytown for Gun Safety released a report saying schools should reassess shooter drills with students.

The gunman who massacred 19 children and two teachers at an elementary school in Texas had posted a warning on Facebook of what he was about to do, according to Texas Governor Gregg Abbott. He said Salvador Ramos said on Facebook that he...

"I think that both sides right now are looking at mental health and gun control and no one is looking at the pain," Aaron Stark says.

Texas Gov. Greg Abbott says the suspected shooter, an 18-year-old man, also died and was believed to be killed by responding officers.

The Crumbleys have been in jail since Dec. 4. They are charged in a shooting that killed four students at Oxford High School on Nov. 30.

Newsy correspondents in Venezuela, London and Tokyo share how the countries are responding to the latest mass shooting in the U.S.