Dr. David Fowler disputed the conclusion by the Hennepin County medical examiner that "homicide" was the manner of George Floyd's death. The defense witness said the manner was "undetermined."
Police officials previously said Kim Potter mistook her handgun for her Taser when she shot the 20-year-old on Sunday. The charge carries a maximum penalty of 10 years in prison and a $20,000 fine.
The family, joined by their lawyer Benjamin Crump and George Floyd's relatives, questioned why police felt the need to use force, in the form of a Taser or gun, on Wright.
Defense witness Barry Brodd, a former police officer and use-of-force expert, told the court that the defendant, Derek Chauvin, followed his training as he pinned down George Floyd with his knee.
"Officer Sheskey was found to have been acting within policy," Kenosha, Wis., police Chief Daniel Miskinis said Tuesday, adding that he knows "some will not be pleased with the outcome."
Shawanda Hill said she was with George Floyd when an officer drew a gun outside the car. Floyd grabbed the wheel and said, "Please, please don't kill me, please, please don't shoot me," she recalled.
Chauvin's attorney said the footage from Officer Peter Chang's bodycam would show how another officer reacted to events as well as reflect bystanders' reactions to what they were seeing.
The resignations of Kim Potter, who fired her gun at Wright, and Chief Tim Gannon come after the city council passed a resolution calling for them to be relieved of duty.
Police clashed with protesters for a second night in Brooklyn Center, Minn., as outrage spread across the U.S. over Wright's death at the hands of an officer who meant to use her Taser, officials say.
The Attorney General's office requested documents on the department's use of force policies and personnel records for the officers who pepper-sprayed Lt. Caron Nazario Dec. 5.
The Brooklyn Center, Minn., officer who is said to have shot Wright is a 26-year officer, Kim Potter. Police Chief Tim Gannon said the officer meant to deploy a Taser — but pulled a gun instead.
"No reasonable officer would have believed that that was an appropriate, acceptable or reasonable use of force," Seth Stoughton, a former police officer and use of force expert, told jurors.
Philonise Floyd said people would go to church just because his brother was there: "He just was like a person everybody loved around the community. He just knew how to make people feel better."