WSKG (https://wskg.org/npr_story_post/officer-who-quit-wisconsin-police-job-under-pressure-joins-nearby-sheriffs-dept/attachment/protesters-and-police-face-off-in-wauwatosa-wis-in-october-after-the-district-attorney-refused-to-charge-officer-joseph-mensah-in-the-shooting-death-of-alvin-cole-early-last-year/)