David Rausch, director of the Tennessee Bureau of Investigation, which is helping investigate the incident, he was “sickened” by the conduct he saw in the video of the police stop, which did “not at all reflect proper policing.”

Source: https://www.independent.co.uk/news/world/americas/crime/tyre-nichols-body-cam-footage-video-memphis-b2270979.html

Shelby County District Attorney Steve Mulroy has asked the Tennessee Bureau of Investigation to conduct a probe into the shooting.

Source: https://krdo.com/news/ap-national-news/2023/03/30/2-police-officers-and-a-suspect-wounded-in-memphis-shooting/

The order requires responsible parties to ensure that all criminal history and court mental health information is entered into the Tennessee Instant Check System or provided to the Tennessee Bureau of Investigation within 72 hours.

Source: https://rapidcityjournal.com/news/state-and-regional/red-flag-gun-laws-bipartisan-safer-communities-act/article_b5d1ead6-1a37-56a1-a707-e8ec903a919d.html

The shooting remains under investigation and is being led by several MNPD components, with assistance from the Tennessee Bureau of Investigation, the Federal Bureau of Investigation, the ATF and Tennessee Highway Patrol.

Source: https://1010wcsi.com/fox-news/nashville-school-shooting-officers-who-took-out-covenant-shooter-identified/?utm_source=rss&utm_medium=rss&utm_campaign=nashville-school-shooting-officers-who-took-out-covenant-shooter-identified

The Tennessee Bureau of Investigation that Mr. Nichols had “succumbed to his injuries” and died.

Source: https://www.nytimes.com/2023/01/26/us/tyre-nichols-timeline.html