https://www.stltoday.com/news/local/crime-courts/we-have-to-adapt-st-louis-police-chief-says-after-july-4-mayhem-downtown/video_b258013d-f5af-57a9-9442-234068fe3b41.html 
https://www.ksdk.com/video/news/local/extended-video-police-chief-circuit-attorney-address-recent-violence-in-st-louis/63-910b702b-6897-4b67-82cd-0f8584bd976f