Update 02/27/2020 11:27pm:

Anthony Ferrill, 51, has been identified as the shooter in the Molson Coors Brewery shooting which left five people dead in addition to Ferrill who died of an apparent self-inflicted gunshot wound. According to the Milwaukee Journal Sentinel, Ferrill was engaged in a longstanding dispute with one of his co-workers. Tensions boiled over after a final complaint led to Ferrill's ouster. He returned the same day with a stolen nametag and two firearms. 


Original 02/26/2020 9:50pm:

A mass shooting on the Milwaukee campus of the Molson Coors Brewery left six people dead, including the shooter. Authorities identified the shooter as a 51-year-old employee who appeared at Building 4 of the sprawling layout on Wednesday armed with two handguns, one with a silencer. The release of the victims' identities is pending the notification of their families. 

Source: jsonline.com