CHICAGO (WBBM NEWSRADIO) -- A fourth employee of the City of Chicago has died of the coronavirus, according to a report.

The employee was a machinist foreman at the Department of Fleet and Facilities Management, the Chicago Sun-Times is reporting. His identity has not been released.

Chicago Police officer Marco DiFranco, 50, and Chicago Firefighter Mario Araujo also died after contracting COVID-19. A Chicago Park District employee also has died from the virus.

(Source: Sun-Times Media Wire & Chicago Sun-Times 2020. All Rights Reserved. This material may not be published, broadcast, rewritten, or redistributed.)