Mass shootings

Texas school shooting: Families walk out on investigator. Video, 00:01:14Texas school shooting: Families walk out on investigator

Victims' families condemn Uvalde shooting report

Maine mass shooter's brain showed signs of injury

Jennifer Crumbley's landmark trial... in 90 seconds. Video, 00:01:36Jennifer Crumbley's landmark trial... in 90 seconds

The moment Jennifer Crumbley reacts to guilty verdict. Video, 00:00:34The moment Jennifer Crumbley reacts to guilty verdict

Czech Republic MPs vote to tighten gun laws

Uvalde families demand action after critical report. Video, 00:01:18Uvalde families demand action after critical report

Chaos and 'lack of urgency' led to Uvalde failures

Uvalde shooting: Families want answers from report. Video, 00:01:03Uvalde shooting: Families want answers from report

Six people shot at school in Iowa on first day back

Prague gunman killed himself on roof as police approached

London student's shock over Prague mass shooting

Czech police seek motive behind country's worst mass shooting

Victims recount horror of Michigan school shooting. Video, 00:01:34Victims recount horror of Michigan school shooting

US academic had 'target list' in campus shooting

UNLV students describe fear over active shooter. Video, 00:00:52UNLV students describe fear over active shooter

Authorities say 'no further threat' in UNLV shooting. Video, 00:01:10Authorities say 'no further threat' in UNLV shooting

Sandy Hook families offer to settle Alex Jones debt

Father of parade murder suspect helped him get gun

Biden meets families in Maine after mass shooting

Families in Lewiston work to return to 'normal' Video, 00:01:02Families in Lewiston work to return to 'normal'

US Army warned Maine suspect should not have guns