Law enforcement/prosecutors must disclose if an officer was untruthful, engaged in a biased act or violated procedures related to excessive force or handling of evidence.
Hennepin County Attorney Mary Moriarty said the new measures will require law enforcement and professional witnesses to release information prior to trial.
Hundreds of people attended the funeral of Amir Locke, the Black man who was fatally shot during a "no-knock" warrant raid in Minneapolis. The victim's parents said that their son's death was an execution and argued that the policy should be banned.