Doves were released over mourners during a vigil to remember the victims of a mass shooting Sunday, Aug. 4, 2019, in Dayton, Ohio. Nine people were killed and dozens more injured when a gunman opened fire early Sunday in the city's Oregon District.
Mourners place flowers and candles at the front of Ned Peppers bar while they gather at the scene of a mass shooting before a prayer vigil, Sunday, Aug. 4, 2019, in Dayton, Ohio.
A mourner places flowers at the front of Ned Peppers bar as they gather at the scene of a mass shooting before a prayer vigil, Sunday, Aug. 4, 2019, in Dayton, Ohio.
Mourners comfort one another during a vigil at the scene of a mass shooting, Sunday, Aug. 4, 2019, in Dayton, Ohio. A masked gunman opened fire early Sunda, killing nine people, including his sister, and wounding dozens more.
Ohio Gov. Mike DeWine, left, speaks alongside Dayton Mayor Nan Whaley, right, during a vigil at the scene of a mass shooting, Sunday, Aug. 4, 2019, in Dayton, Ohio.
Mourners gather for a vigil at the scene of a mass shooting, Sunday, Aug. 4, 2019, in Dayton, Ohio. A masked gunman in body armor opened fire early Sunday in the Oregon District killing nine people, including his sister, and wounding dozens more.
This undated photo provided by the Dayton Police Department shows Connor Betts, 24, who allegedly opened fire on a crowd outside a popular bar, killing nine, including his sister, and wounding dozens more.
Mourners gather at the scene of a mass shooting before a vigil, Sunday, Aug. 4, 2019, in Dayton, Ohio. Nine people were killed before police were able to shoot and kill the gunman, authorities said.
Shoes are piled outside the scene of a mass shooting in Dayton, Ohio, in the city's Oregon District Sunday, Aug. 4, 2019. Nine people were killed and more than two dozen injured in the attack early Sunday by an alleged 24-year-old man.
President Donald Trump and first lady Melania Trump walk towards the media before speaking in Morristown, N.J., Sunday, Aug. 4, 2019. The president said he'll make a statement on the shootings in Dayton, Ohio andEl Paso, Texas, Monday morning.
People gather for a vigil at the Levitt Pavilion for the victims of the mass shooting that occurred early Sunday morning in Dayton, Ohio.
Mourners gather at a vigil following a nearby mass shooting, Sunday, Aug. 4, 2019, in Dayton, Ohio. Nine people were killed and dozens injured when a gunman opened fire early Sunday morning outside of a bar.
Mourners gather at a vigil following a nearby mass shooting, Sunday, Aug. 4, 2019, in Dayton, Ohio. Nine people were killed and dozens more injured when a gunman opened fire early Sunday.
Residents comfort each other as they await word on whether they know any of the victims of a mass shooting on Sunday, Aug. 4, 2019, in Dayton, Ohio.
Mourners gather at a vigil following a nearby mass shooting, Sunday, Aug. 4, 2019, in Dayton, Ohio. Nine people were killed and dozens more injured when a gunman opened fire early Sunday.
Shoes are piled up outside the scene of a mass shooting at Ned Peppers bar, Sunday, Aug. 4, 2019, in Dayton, Ohio's, Oregon District. Nine people were killed and dozens injured when a gunman opened fire early Sunday.
Dayton mayor Nan Whaley and police Lt. Col. Matt Carper give the latest update on the mass shooting during a news conference at the Dayton Convention Center in Dayton, Ohio, on Sunday, Aug. 4, 2019.
Evidence markers rest on the street at the scene of a mass shooting Sunday, Aug. 4, 2019, in Dayton, Ohio. Nine people were killed and dozens injured when a gunman opened fire in the city's Oregon District early Sunday morning.
Eyewitness Anthony Reynolds stands for a portrait at the scene of a mass shooting, Sunday, Aug. 4, 2019, in Dayton, Ohio. Police said nine people were killed when a gunman opened fire in the city's Oregon District early Sunday morning.
Authorities work the scene of a mass shooting, Sunday, Aug. 4, 2019, in Dayton, Ohio. (AP Photo/John Minchillo)
Authorities work at the scene of a mass shooting, Sunday, Aug. 4, 2019, in Dayton, Ohio. (AP Photo/John Minchillo)
Authorities work at the scene of a mass shooting, Sunday, Aug. 4, 2019, in Dayton, Ohio. (AP Photo/John Minchillo)
Authorities work at the scene of a mass shooting, Sunday, Aug. 4, 2019, in Dayton, Ohio. (Photo by WHIO.com)
Authorities work at the scene of a mass shooting, Sunday, Aug. 4, 2019, in Dayton, Ohio. (Photo by WHIO.com)
Authorities work at the scene of a mass shooting, Sunday, Aug. 4, 2019, in Dayton, Ohio. (Photo by WHIO.com)
Authorities work at the scene of a mass shooting, Sunday, Aug. 4, 2019, in Dayton, Ohio. (Photo by WHIO.com)
Authorities work at the scene of a mass shooting, Sunday, Aug. 4, 2019, in Dayton, Ohio. (Photo by WHIO.com)
Authorities work at the scene of a mass shooting, Sunday, Aug. 4, 2019, in Dayton, Ohio. (Photo by WHIO.com)
Authorities work at the scene of a mass shooting, Sunday, Aug. 4, 2019, in Dayton, Ohio. (Photo by WHIO.com)
Authorities work at the scene of a mass shooting, Sunday, Aug. 4, 2019, in Dayton, Ohio. (Photo by WHIO.com)
Authorities work at the scene of a mass shooting, Sunday, Aug. 4, 2019, in Dayton, Ohio. (Photo by WHIO.com)
