DAYTON, Ohio (AP) — A gunman wearing body armor and carrying extra magazines opened fire in a popular nightlife area of Dayton, Ohio, killing nine and injuring at least 27, authorities say, in the second U.S. mass shooting in less than 24 hours.
Dayton police patrolling the area responded in less than a minute to the shooting, which unfolded around 1 a.m. Sunday on the streets of the Oregon District, Dayton Mayor Nan Whaley said at a press conference.
Whaley said if the police had not responded so quickly, "hundreds of people in the Oregon District could be dead today." CNN reported the gunman's sister was among the nine dead.
The Oregon District is a historic neighborhood that Lt. Col. Matt Carper described as "a safe part of downtown," home to entertainment options, including bars, restaurants and theaters.
A law enforcement official identified the shooter who killed nine people and injured dozens when he opened fire in a popular nightlife area of Dayton, Ohio, as Connor Betts.
The official says Betts was in his 20s.
The official was not authorized to discuss an ongoing investigation publicly and spoke to The Associated Press on condition of anonymity.
Betts was killed by police less than a minute after he started shooting a .223-caliber rifle into the streets of the Oregon District around 1 a.m. Sunday.
Nikita Papillon, 23, was across the street at Newcom's Tavern when the shooting started. She said she saw a girl she had talked to earlier lying outside Ned Peppers Bar.
"She had told me she liked my outfit and thought I was cute, and I told her I liked her outfit and I thought she was cute," Papillon said. She herself had been to Ned Peppers the night before, describing it as the kind of place "where you don't have to worry about someone shooting up the place."
"People my age, we don't think something like this is going to happen," she said. "And when it happens, words can't describe it."
Tianycia Leonard, 28, was in the back, smoking, at Newcom's. She heard "loud thumps" that she initially thought was people pounding on a dumpster.
"It was so noisy, but then you could tell it was gunshots and there was a lot of rounds," Leonard said.
President Donald Trump has been briefed on the shooting and praised law enforcement's speedy response in a tweet Sunday morning. Trump said federal law enforcement is working with local authorities.
Gov. Mike DeWine issued his own statement before 7 a.m., announcing that he's ordered flags in Ohio remain at half-staff and offered assistance to Whaley.
"Fran and I are absolutely heartbroken over the horrible attack that occurred this morning in Dayton, the statement said. "We join those across Ohio and this country in offering our prayers to victims and their families."
The FBI is assisting with the investigation. A family assistance center was set up at the Dayton Convention Center.
The Ohio shooting came hours after a young man opened fire in a crowded El Paso, Texas, shopping area, leaving 20 dead and more than two dozen injured. Just days before, on July 28, a 19-year-old shot and killed three people, including two children, at Northern California's Gilroy Garlic Festival.
Sunday's shooting in Dayton is the 22nd mass killing of 2019 in the U.S., according to the AP/USA Today/Northeastern University mass murder database that tracks homicides where four or more people killed — not including the offender. The 20 mass killings in the U.S. in 2019 that preceded this weekend claimed 96 lives.
The shooting in Dayton comes after the area was heavily damaged when tornadoes swept through western Ohio in late May, destroying or damaging hundreds of homes and businesses.
"Dayton has been through a lot already this year, and I continue to be amazed by the grit and resiliency of our community," Whaley said.