Police respond to a shooting at the offices of the Capital Gazette, a daily newspaper, in Annapolis, Maryland, June 28, 2018. - The local ABC7 news...
Police respond to a shooting in Annapolis, Maryland, June 28, 2018. - Several people were feared killed Thursday in a shooting at the building that...犯罪, 警察, 槍擊案
Maryland Governor Larry Hogan speaks during a press conference following a shooting in Annapolis, Maryland, June 28, 2018. - Several people were...
Army Specialist Zachari Klawonn, a Muslim soldier at Fort Hood, hangs his dogtags on his Koran in his barracks on March 16 in Killeen, TX. For Army...
Girl attends the "End of School Year Peace March and Rally" next to an inverted U.S. Flag, which is a recognized signal of distress, in Chicago on...
Marjory Stoneman Douglas High School shooting survivors take part in the "End of School Year Peace March and Rally" in Chicago, June 15, 2018. - A...
Protestors march through the streets at the "End of School Year Peace March and Rally" in Chicago on June 15, 2018. - A boisterous Chicago rally and...
Girl attends the "End of School Year Peace March and Rally" in Chicago on June 15, 2018. - A boisterous Chicago rally and march kicked off a national...兒童, 學生
Musician Jennifer Hudson performs at the "End of School Year Peace March and Rally" in Chicago on June 15, 2018. - A boisterous Chicago rally and...
Anti-gun violence advocate and Marjory Stoneman Douglas High School shooting survivor Emma Gonzalez is comforted at the "End of School Year Peace...
People dressed as angels stand in front of the memorial set up for the shooting victims at Pulse nightclub where the shootings took place two years...
Jillienne Riethmiller and Zachary Guadalupe spend time at the memorial set up for the shooting victims at Pulse nightclub where the shootings took...奧蘭多 - 佛羅里達州, 槍擊案, 夜總會
Florida Governor Rick Scott and First Lady Ann Scott visit the memorial to the 49 shooting victims setup at the Pulse nightclub where the shootings...
Jordyn Victoria hugs Jim McDermott as they visit the memorial to the 49 shooting victims setup at the Pulse nightclub where the shootings took place...奧蘭多 - 佛羅里達州
Florida Governor Rick Scott and First Lady Ann Scott carry flowers as they visit the memorial to the 49 shooting victims setup at the Pulse nightclub...
Reilly Boehm and Kristy Suero hug during a rally for Pulse nightclub and Marjory Stoneman Douglas High School shooting victims in front of Orlando...
Aly Justice, part of the "Never Again" movement and a friend of some of the Marjory Stoneman Douglas High School survivors is hugged during a rally...
Texas State Trooper opens a gate for a bus of students and others returning to Santa Fe High School to recover their things a day after a mass...
Makeshift memorial sits at Santa Fe High School to recover their belongings, a day after a mass shooting, May 19, 2018 in Santa Fe, Texas. - Ten...美國, 學生, 槍擊案
Agents arrive on location at Santa Fe High School where a shooter killed at least 10 students on May 18, 2018 in Santa Fe, Texas. At least 10 people...
Emergency crews stage in the parking lot of Santa Fe High School where at least 10 students were killed on May 18, 2018 in Santa Fe, Texas. At least...
Emergency crews stage in the parking lot of Santa Fe High School where at least 10 students were killed on May 18, 2018 in Santa Fe, Texas. At least...
Life Flight helicopter takes off from Santa Fe High School where a shooting took place on May 18, 2018 in Santa Fe, Texas. At least 10 people were...德州
View of anti Vietnam War demonstrators protesting in the National Mall in front of the Washington Monument during a march to protest against the Kent...示威, 校園
View of anti Vietnam War demonstrators pictured taking part in a march on a street in front of the United States Capitol building to protest against...示威
View of anti Vietnam War demonstrators protesting in the National Mall in front of the Washington Monument during a march to protest against the Kent...美國
Mass shooting survivors Jack Macleod, Melissa Falkowski, Ariana Ali, Morgan Williams and Sarah Chadwick of Parkland High shool, attend the We Are...
Florida school shooting suspect Nikolas Cruz quickly glances up at the prosecutors during a hearing on April 27 in Fort Lauderdale, Florida. Cruz is...
Assistant Public Defender Melisa McNeill looks on as Florida school shooting suspect Nikolas Cruz enters the courtroom before a hearing on April 27...槍擊案, 法庭
Assistant Public Defender Melisa McNeill speaks to Florida school shooting suspect Nikolas Cruz during a hearing on April 27 in Fort Lauderdale,...
Students pose for a photo on the West Lawn of the US Capitol after rallying with several hundred fellow students to call for stricter gun laws in...
Student activists rally against gun violence at Washington Square Park, near the campus of New York University, April 20, 2018 in New York City. On...
Students from Marjory Stoneman Douglas High School, where 17 classmates and teachers were killed during a mass shooting, leave school together for...教育, 美國, 學生
Students from Marjory Stoneman Douglas High School, where 17 classmates and teachers were killed during a mass shooting, join the National School...
Student activists participate in a 'die-in' to protest gun violence at Washington Square Park, near the campus of New York University, April 20, 2018...
Student activists participate in a 'die-in' to protest gun violence at Washington Square Park, near the campus of New York University, April 20, 2018...
Student activists participate in a 'die-in' to protest gun violence at Washington Square Park, near the campus of New York University, April 20, 2018...
Student activists rally against gun violence at Washington Square Park, near the campus of New York University, April 20, 2018 in New York City. On...
Student activists rally against gun violence at Washington Square Park, near the campus of New York University, April 20, 2018 in New York City. On...
Names of the 58 victims of the October 1, 2017 mass shooting in Las Vegas are projected on the ice as the Vegas Golden Knights hang a banner in the...
Names of the 58 victims of the October 1, 2017 mass shooting in Las Vegas are projected on the ice as the Vegas Golden Knights hang a banner in the...
Kevin Attaway, R, is pleased with his hair cut at Street Cutts on Friday, March 16 in Washington, DC. For nearly eight years, Kevin Attaway has lived...
Kevin Attaway and his mother, Lavenia Attaway, share a moment for a portrait on Thursday, February 22 in Washington, DC. For nearly eight years,...
Norman Williams decorates his deceased son's gravesite with memorabilia from his son's days as a boxer as the family of slain teen Jordan Howe...
Nardyne Jefferies, L, and Ra'Shauna Brown check the label on a pizza that was ordered the day Jefferies's daughter was killed in a 2010 drive-by...
Nardyne Jefferies, who calls her townhouse in Southwest a "silent tomb" for her daughter, sits in the only recently disturbed bedroom of her deceased...
The neighborhood grows dark on the unit block of Danbury Street SW that has been dubbed Brishell Jones Way on Wednesday, February 21 in Washington,...
The Vegas Golden Knights hang a banner in the rafters with 58 stars and the names of all the victims of the October 1, 2017 mass shooting in Las...
Names of the 58 victims of the October 1 mass shooting in Las Vegas are projected on the ice as the Vegas Golden Knights hang a banner in the rafters...
First responders and victims of the mass shooting that took place at the Route 91 Harvest country music festival on October 1, 2017 are honored prior...
First responders and victims of the mass shooting that took place at the Route 91 Harvest country music festival on October 1, 2017 are honored prior...
Ra'Shauna Brown stands for a portrait in the home of Nardyne Jefferies, mother of Brown's dead best friend, on Thursday, February 22 in Washington,...
Crowd gathers for the March For Our Lives - MFOL - rally in the United States capital on Saturday, March 24 in Washington, DC. The demonstration,...
Select group of people get a view from the Newseum as a crowd gathers for the March For Our Lives - MFOL - rally in the United States capital on...
Select group of people get a view from the Newseum as a crowd gathers for the March For Our Lives - MFOL - rally in the United States capital on...
Crowd gathers for the March For Our Lives - MFOL - rally in the United States capital on Saturday, March 24 in Washington, DC. The demonstration,...
Musician Sir Paul McCartney takes part in the March for Our Lives Rally near Central Park West in New York on March 24, 2018. Huge crowds of...
Young activists paint signs to be carried at the upcoming March for Our Lives Los Angeles on March 22, 2018 in Los Angeles, California. More than...
Students from Brooklyn public and private elementary and high schools gather to protest the NRA and America's gun laws at Borough Hall on March 14,...
Gabriel Constantino and Nikki Healey from Marjory Stoneman Douglas High School stand together at a memorial after walking out of school to honor the...