A look at some of the nation's deadliest mass shootings since 2007
At least 58 people were killed and more than 500 wounded when a gunman opened fire on an outdoor music festival on the Las Vegas Strip in the worst mass shooting in modern U.S. history. Previously, the deadliest mass shooting had been an attack at an Orlando, Florida, nightclub. Before that, the deadliest shooting in the U.S. was the 2007 attack at Virginia Tech. Here's a look at some of the nation's deadliest rampages since 2007:
July 7, 2016, Dallas: 5 killed, 9 wounded
Sammy Garza, right, kisses a therapy dog, Molly, while mother, Del Garza, looks on during a remembrance ceremony in downtown Dallas on Friday, July 7, 2017. The ceremony outside City Hall paid tribute to five law enforcement officers killed in a sniper attack at a Black Lives Matter demonstration in downtown Dallas on July 7, 2016. Six were killed including the gunman. (AP Photo/Jaime Dunaway)
July 16, 2015, Chattanooga: 5 killed
In this July 18, 2015, file photo, Daly Simmons prays in front of a makeshift memorial outside the Armed Forces Career Center in Chattanooga, Tenn. where Muhammad Youssef Abdulazeez, of Hixson, Tenn., opened fire a day earlier. The fatal shooting of four Marines and a sailor has been voted the top Tennessee news story of 2015. Six people were killed including the gunman. (AP Photo/Mark Zaleski, File)
Oct. 24, 2014, Marysville: 4 killed, 1 wounded
Members of the Marysville-Pilchuck community walk toward the Federal Courthouse in Seattle for a hearing Thursday, April 16, 2015. At the hearing, Raymond Lee Fryberg Jr., the father of Jaylen Fryberg, the student who fatally shot four of his high school classmates and himself in October, 2014, pleaded not guilty to illegally possessing the gun his son used in the slayings. Five were killed including the gunman. (AP Photo/Ted S. Warren)
April 2, 2014, Killeen: 3 killed, 12 wounded
An American flag flies at half-staff on Sunday, April 6, 2014, in Killeen, Texas, to honor those killed and wounded in the Fort Hood shooting on April 2. Three people were killed and 16 were wounded when a gunman opened fire before taking his own life at the Fort Hood military base. (AP Photo/ Tamir Kalifa)
June 7, 2013, Santa Monica: 5 killed, 2 wounded
FILE - In this Friday, June 7, 2013 file photo, a police officer leads children visiting from the Citizens of the World Charter School in Los Angeles away from Santa Monica College following a shooting in the area, in Santa Monica, Calif. Six people were killed in the shooting, including suspected gunman John Zawahri. (AP Photo/Reed Saxon)
Jan. 8, 2011, Tucson: 6 killed, 13 wounded
People at the scene of a shooting involving Congress Woman Gabrielle Giffords at the Safeway at Ina and Oracle on January 8, 2011 in Tucson, Ariz. Photo by Dean Knuth/Arizona Daily Star
Feb. 12, 2010, Huntsville: 3 killed, 3 wounded
Two shooting victims are taken from the Shelby Center on the campus of the University of Alabama to an ambulance after multiple people were shot in Huntsville, Ala, Friday Feb. 12, 2010. Officials at the University of Alabama's Huntsville campus say three people have been killed and another injured in a campus shooting. (AP Photo/The Huntsville Times, Robin Conn) MAGS OUT; NO SALES
Nov. 5, 2009, Killeen: 13 killed, at least 30 injured
Sgt. Anthony Sills, right, comforts his wife as they wait outside the Fort Hood Army Base near Killeen, Texas on Thursday, Nov. 5, 2009. The Sills' 3-year old son is still in daycare on the base, which is in lock-down following a mass shooting earlier in the day. (AP Photo/Jack Plunkett)
April 3, 2009, Binghamton: 13 killed, 4 wounded
Tina Nguyen, second from left, prays with relatives of shooting victims Lan Ho and Long Huynh outside the American Civic Association on Sunday, April 5, 2009, in Binghamton, New York. A gunman, Jiverly Wong, killed 13 people in a rampage at an immigrant community center in Binghamton on Friday. The family is from Vietnam. The gunman was also killed. (AP Photo/Matt Rourke)
Feb. 14, 2008, DeKalb: 5 killed, 17 wounded
In this photo provided by the student-run Northern Star newspaper, rescue workers transport an unidentified victim from the scene of a shooting at a lecture hall at Northern Illinois University in DeKalb, Ill., Thursday, Feb. 14, 2008. A man dressed in black opened fire with a shotgun from a stage of a lecture hall at Northern Illinois University on Thursday before he killed himself, the school's president said. (AP Photo/Northern Star, Jim Killam)
Dec. 5, 2007, Omaha: 9 killed, 4 wounded
Delores Whitcomb, left, hugs an unidentified Von Maur associate at the Von Maur department store in Westroads Mall Thursday Dec. 20, 2007 in Omaha, Neb. The store opened for business after being closed since the Dec. 5 shooting rampage. (AP Photo/Dave Weaver)

