The shooting, the 15th mass killing in the country this year, comes just two weeks after a former student killed three children and three adults at a Christian elementary school in Nashville.
KY politicians express grief in wake of Louisville shooting kansascity.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from kansascity.com Daily Mail and Mail on Sunday newspapers.
The morning massacre at the Old National Bank building was carried out by a lone shooter who is also now dead, the Louisville Metro Police Department said. Officials say the shooter is believed to be a former employee.