The U.S. Department of Justice has announced a review of the Memphis Police Department in response to the death of Tyre Nichols, who was beaten by five officers from the now-disbanded SCORPION unit. The review will examine policies, practices, training, data and processes related to use of force, de-escalation, and other related topics. It is part of the Department of Justice's ongoing efforts to ensure police departments across the country are held accountable for their actions, and is expected to take several months to complete.