Former West Allis Police Chief Chuck Padgett joined TMJ4 News Today to talk about how law enforcement responds to school shootings.During a press conference on Monday, Madison Police Chief Shon Barnes said that officers' first duty in a shooting like this is to "stop the killing, stop the dying." Padgett broke down how police approaches to mass shootings have changed over the years. You can watch the full interview above. Its about time to watch on your time. Stream local news and weather 24/7 by searching for TMJ4 on your device.Available for download on Roku, Apple TV, Amazon Fire TV, and more.Report a typo or error // Submit a news tip