Police brutality

This undated photo provided by the Tarrant County Jail shows Aaron Dean. The Fort Worth police officer who shot and killed a black woman through a back window of her home while responding to a call about an open front door was charged with murder on Monday after resigning from the force. (Tarrant County Jail via AP)

A bullet hole could be seen in the back window outside the Fort Worth home Monday, Oct. 14, 2019, where a 28-year-old black woman was shot to death by a white police officer on Saturday. Members of the community have brought tributes to the home where Atatiana Jefferson was killed early Saturday by an officer who was responding to a neighbor's report of an open door. (AP Photo/Jake Bleiberg)

Former Dallas police officer Amber Guyger, center, arrives for the first day of her murder trial in the 204th District Court at the Frank Crowley Courts Building in Dallas, Monday, Sept. 23, 2019. Guyger is accused of shooting her black neighbor in his Dallas apartment. (Tom Fox/The Dallas Morning News via AP, Pool)

Director Nate Parker, left, and actor Shane Paul McGhie pose for photographers at the photo call for the film 'American Skin' at the 76th edition of the Venice Film Festival in Venice, Italy, Sunday, Sept. 1, 2019. (Photo by Joel C Ryan/Invision/AP)

FILE - In this July 25, 2019 file photo John Nicholas, brother of Rhogena Nicholas, lowers his head next to a photo of his sister during a news conference in Houston. A former Houston police officer has been charged with felony murder in connection with a deadly January drug raid that killed a couple and injured several officers, prosecutors announced Friday, Aug. 23. Killed in the shooting were 58-year-old Rhogena Nicholas and 59-year-old Dennis Tuttle.(Elizabeth Conley/Houston Chronicle via AP)

Hong Kong Chief Executive Carrie Lam listens to reporters questions at a press conference in Hong Kong Tuesday, Aug. 20, 2019. Lam said she’s setting up a “communication platform” to resolve differences in the Chinese city, which has been wracked by months of chaotic anti-government protests. She also said a fact-finding study will look at the causes of the protests and the police response to them. (AP Photo/Vincent Yu)

Tampa Bay Buccaneers defensive back Sean Murphy-Bunting (26) grabs Miami Dolphins wide receiver Kenny Stills (10) after a reception during the first half of an NFL preseason football game Friday, Aug. 16, 2019, in Tampa, Fla. (AP Photo/Mark LoMoglio)

Travelers wait at the check-in counters in the departure hall of the Hong Kong International Airport in Hong Kong, Tuesday, Aug. 13, 2019. Protesters clogged the departure area at Hong Kong's reopened airport Tuesday, a day after they forced one of the world's busiest transport hubs to shut down entirely amid their calls for an independent inquiry into alleged police abuse. (AP Photo/Vincent Thian)

Protesters demonstrate at the airport in Hong Kong on Friday, Aug. 9, 2019. Pro-democracy protesters held a demonstration at Hong Kong's airport Friday even as the city sought to reassure visitors to the city after several countries issued travel safety warnings related to the increasing levels of violence surrounding the two-month-old protest movement. (AP Photo/Vincent Thian)