WAUWATOSA, Wis. – A suburban Milwaukee police officer who has fatally shot three people in the line of duty since 2015, including a Black teenager outside a mall in February, is resigning from the department.The Wauwatosa Common Council approved a separation agreement with Joseph Mensah on Tuesday night, effective Nov.
30, the Milwaukee Journal Sentinel reported. The Milwaukee County District Attorney's Office has ruled all three shootings by Mensah, who also is Black, were justified self-defense.Protests followed the most recent shooting outside Mayfair Mall.