The suspected gunman who attacked the Centers for Disease Control and Prevention's campus on Friday may have fired many hundred rounds, law enforcement said on Tuesday.

The gunman who attacked the Centers for Disease Control and Prevention headquarters in Atlanta fired over 180 rounds, causing extensive property damage and breaking 150 windows. Patrick Joseph White,

Employees at the Centers for Disease Control and Prevention now fear going to work after a gunman sprayed bullets at the agency’s Atlanta headquarters Friday evening, three agency staffers said. “Even the ones who weren’t in lockdown for seven hours and are ridiculously traumatized

US Centers for Disease Control and Prevention Director Susan Monarez vowed to rebuild trust with the American public after the agency was the target of a deadly shooting last week, but some staff were frustrated that she didn’t offer more information on safety.

The Georgia Bureau of Investigation identified the gunman as 30-year-old Patrick Joseph White, of Kennesaw, Georgia.

The man suspected of opening fire on CDC buildings in Atlanta had interacted with police after expressing thoughts of suicide, officials said.