'They are all responsible': 5 ex-cops charged in fatal Memphis car-stop

STORY: Nichols, a 29-year-old father, died in a hospital on Jan. 10, three days after sustaining injuries during his arrest by the five police officers. Officials are expected to release bodycam footage of the traffic stop on Friday evening.

"We're here today because of a tragedy that wounds one family deeply but also hurts us all," District Attorney Steve Mulroy said at a news conference.

The five officers have been charged with second-degree murder, aggravated assault, aggravated kidnapping and official misconduct, Mulroy said.