City Hall lit up blue in support of Milwaukee Police Department
This comes the day after Officer Michael Michalski, 52, was killed in the line of duty near 28th and Wright.
City Hall will be lit up for the next several days.
In a statement, The Mayor's Office said, "As a community, we grieve the loss of Officer Michael Michalski and Officer Charles Irvine Jr. and honor their dedication and sacrifice. We will keep their families in our prayers."