• The family of George Floyd have filed a lawsuit against the police officers who allegedly murdered him.
• He was killed after a police officer allegedly knelt on his neck for more than eight minutes.
• His death sparked international protesting in the name of Black Lives Matter.

George Floyd's family has filed a lawsuit against the city of Minneapolis and the four police officers charged in his death, alleging the officers violated Floyd's rights when they restrained him and the city allowed a culture of excessive force, racism and impunity to flourish in its police force.

The lawsuit seeks compensatory and special damages in an amount to be determined by a jury. The complaint also asks for a receiver to be appointed to ensure the city properly trains and supervises its police officers in the future.

"We seek to set a precedence to make it financially prohibitive that the police won't wrongfully kill marginalised people, especially Black people in the future," lawyer Benjamin Crump said at a news conference announcing the lawsuit. 

The complaint, emailed to Al Jazeera by Crump's office, alleges the Minneapolis Police Department is at fault for Floyd's death, due to its ratification of "the culture of systemic racism and disparate treatment of the Black Community", vague and "unconstitutional" use of force policies and "Killology" training that "teaches officers to consider every person and every situation as a potential deadly threat and to kill 'less hesitantly'".

History

Crump said in a statement that accompanied the complaint: "The City of Minneapolis has a history of policies, procedures and deliberate indifference that violates the rights of arrestees, particularly Black men, and highlights the need for officer training and discipline."

Floyd, a Black man who was handcuffed, died on 25 May after Derek Chauvin, a white police officer, allegedly pressed his knee against Floyd's neck for nearly nine minutes as Floyd said he could not breathe.

Chauvin has been charged with second-degree murder, third-degree murder and manslaughter. Three other officers at the scene - Tou Thao, Thomas Lane and J Kueng - have been charged with aiding and abetting both second-degree murder and manslaughter.

All four officers were fired the day after Floyd's death, which set off protests that spread around the world and turned into a national reckoning on race in the US.

Protesting

Floyd's death also sparked calls to abolish the Minneapolis Police Department and replace it with a new public safety department. A majority of City Council members support the move, saying the department has a long history and culture of brutality that has resisted change.

A public hearing was planned later on Wednesday on the proposal, which requires a change in the city's charter that could go to voters in November.

The lawsuit came on the same day a court allowed public viewing by appointment of video footage from the body cameras of Lane and Kueng.

A coalition of news organisations and attorneys for Lane and Kueng has been advocating to make the videos public, saying they would provide a more complete picture of what happened when Floyd was taken into custody. The judge hasn't said why he's not allowing the video to be disseminated more widely.

According to documents in state probate court, Floyd is survived by 11 known heirs, including five children and six siblings. They live in Texas, North Carolina, Florida and New York. All but one of Floyd's children are adults. He has no living parents or grandparents.