Sandy Hook Promise releases chilling PSA on gun violence prevention
Police chief: Christmas festivities may have sparked San Bernardino attack
Teen miraculously survives 3 gunshots to the head, now making a remarkable recovery
Concealed carry on campuses might not make students safer
Troubled lawyer shoots nine in Houston before being killed by police
Deaf teen killed by gunman after explaining in text, 'Can't hear you'
Man confesses on Facebook after killing son, shooting ex-wife
Chicago homicides climb over 500, deadliest year in two decades
EXCLUSIVE: Ray J calls Chris Brown's arrest 'wrong' and 'sad': 'Find the facts out first'
Woman who accused Chris Brown of pulling gun on her: 'I thought he was going to kill me'
Father shot to death after not holding door for woman at McDonald's
Badge saves cop from bullet before police pursuit ends in fiery crash
American University of Afghanistan Attack: 13 Killed in Kabul
Teens kill man who helped them pull SUV out of ditch
Family identifies man found shot to death in Sheffield driveway
The policeman who helped end one of the deadliest school shootings in US history relives the massacre
Jessica Alba gives emotional speech on gun violence at Teen Choice Awards
Presidential candidate Clinton promises to prosecute police killers
Lena Dunham wants to vandalize 'Jason Bourne' posters to remove all the guns
Sister of Dallas gunman: 'I keep saying it's not true'
Brother of teen siblings shot dead in Midvale: 'I'm just glad they had each other'
Pictured: Newlywed transit officer and military veteran among 5 Dallas sniper victims
California tightens gun laws in aftermath of San Bernardino, Orlando
Illinois gun shop holding raffle to support Orlando victims -- the prize is an AR-15 Rifle
In Voisine v. US, SCOTUS just ruled people convicted of domestic violence can't buy guns
Poll: Voters divided on government role in gun control, access
Texas police kill mother who fatally shot her daughters
Hawaii gov. signs first-of-its-kind bill to enter gun-owners into FBI database
Man claiming he was Omar Mateen's lover says shooter 'did it for revenge' against Puerto Ricans
Son saved by mom in Orlando massacre breaks down as she's laid to rest: 'I haven't stopped crying'