Authorities in Dayton responded to a report of an active shooter at the VA Medical Center in the city.
WHIO-TV in Dayton reports that the initial calls came in around 12:15 p.m. on Monday.
Police locked down the building, which is on West Third Street.
One person was injured and suffered minor injuries in the attack. The victim was identified as Paul Burnside.
A suspect was taken into custody by hospital security when his sister transported him to Good Samaritan Hospital, according to CBS affiliate WHIO-TV. Officials say the suspect was identified as Neil Moore, a former VA employee.
Dozens of police cruisers were on the scene in the moments following the shooting.
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