Federal reports on police killings: Ferguson, Cleveland, and Baltimore

After a series of incidents in which police officers in Chicago, Cleveland, Baltimore and Ferguson, Missouri, killed four unarmed African Americans--Laquan McDonald, Tamir Rice, Freddie Gray, and Michael Brown--resulting in widespread civic unrest and violent protests, the Department of Justice launched investigations into each incident, including in-depth probes into the police departments behind them.
This is the complete and unexpurgated text of their findings.