Body camera video shows initial interaction with police that led to Tyre Nichols' death
Officials have released video of Memphis police officers' encounter with Tyre Nichols before he died.
Memphis Police chief explains why the 'Scorpion Unit' was created
Some of the former Memphis police officers accused in the fatal beating of Tyre Nichols were members of a special police unit named the "Scorpion Unit." CNN's Brian Todd reports on why it was created and how it operated.
CNN Exclusive: Watch full interview with parents of Tyre Nichols and family attorney Ben Crump
Watch: Water floods airport in New Zealand's largest city
Torrential rainfall battered Auckland, New Zealand, causing major flooding and numerous evacuations. The country's largest city declared a state of emergency and was forced to close its airport.
CNN went deep into rural China. This is how officials reacted
CNN's Selina Wang traveled to rural China during the traditional Lunar New Year. See how government officials responded.
