In this still image from video, defendant Derek Chauvin, right, answers questions from Judge Peter Cahill Thursday morning, April 15, 2021. Chauvin spoke in court to affirm for Cahill and defense attorney Eric Nelson, left, that he would invoke his Fifth Amendment right against self-incrimination, and would not testify in his trial in the death of George Floyd. (Pool via REUTERS)

Derek Chauvin Trial 2:06 pm, Apr. 15, 2021

Derek Chauvin does not testify as arguments end; jury could begin deliberations Monday

The ex-officer charged in George Floyd's killing declined to testify in own defense.

In this still image from video, defendant Derek Chauvin, right, answers questions from Judge Peter Cahill Thursday morning, April 15, 2021. Chauvin spoke in court to affirm for Cahill and defense attorney Eric Nelson, left, that he would invoke his Fifth Amendment right against self-incrimination, and would not testify in his trial in the death of George Floyd. (Screencapture via MPR News)

Derek Chauvin Trial 11:09 am, Apr. 15, 2021

Chauvin's defense team rests its case; jury deliberations begin Monday

Derek Chauvin Trial 8:56 am, Apr. 15, 2021

LIVE: Derek Chauvin trial continues Thursday

In this still image from video, former chief medical examiner of Maryland Dr. David Fowler answers questions Wednesday, April 14, 2021, during the trial of former Minneapolis police officer Derek Chauvin in the death of George Floyd in Minneapolis. (Pool via REUTERS)

Derek Chauvin Trial 6:48 pm, Apr. 14, 2021

Wednesday's lone witness bolsters some Chauvin defense arguments, muddles others

In this still image from video, Dr. David Fowler, a retired medical examiner from Maryland, testifies in the trial of Derek Chauvin on Wednesday, April 14. (Forum News Service)

Derek Chauvin Trial 3:39 pm, Apr. 14, 2021

Chauvin trial updates: Court adjourns with dismissal of expert witness

In this courtroom sketch, use-of-force expert Barry Brodd is questioned on Tuesday, April 13, 2021, during the trial of former Minneapolis police officer Derek Chauvin in the death of George Floyd in Minneapolis. (REUTERS/Jane Rosenberg)

Derek Chauvin Trial 6:21 pm, Apr. 13, 2021

As defense presents case, use-of-force expert calls Chauvin's actions against Floyd 'justifiable'

In this still image from video, retired police officer and use-of-force consultant Barry Brodd testifies in the trial of Derek Chauvin on Tuesday, April 13. (Forum News Service)

Derek Chauvin Trial 5:05 pm, Apr. 13, 2021

Chauvin trial updates: Defense witness grilled on use of force as day ends

In this still image from video, Seth Stoughton, an Associate Professor of Law at the University of South Carolina, answers questions Monday, April 12, 2021, during the trial of former Minneapolis police officer Derek Chauvin for second-degree murder, third-degree murder and second-degree manslaughter in the death of George Floyd in Minneapolis. (Pool via REUTERS)

Derek Chauvin Trial 6:18 pm, Apr. 12, 2021

Expert: Derek Chauvin did not take actions of 'reasonable officer' in restraining George Floyd

An young George Floyd is seen being held by his mother. The photo was shown as an exhibit Monday, April 12, 2021, in Hennepin County District Court.

Derek Chauvin Trial 4:53 pm, Apr. 12, 2021

Chauvin trial updates: Law professor testifies knee on neck, prone restraint were unreasonable

Diamond Reynolds, former fiancé of Philando Castile, spoke during "The Secret March" in St. Pau on Oct. 8, 2020. (Leila Navidi/Minneapolis Star Tribune/TNS)

Wellness 11:00 am, Apr. 10, 2021

People who film police violence struggle to escape what they captured

In this still image from video, Dr. Andrew Baker, medical examiner for Hennepin County, testifies in the trial of Derek Chauvin on Friday afternoon, April 9.

Derek Chauvin Trial 6:00 pm, Apr. 9, 2021

Medical examiner testifies drugs, heart conditions were contributing causes in George Floyd's death

In this still image from video, Dr. Andrew Baker, medical examiner for Hennepin County, testifies in the trial of Derek Chauvin on Friday afternoon, April 9.

Derek Chauvin Trial 3:59 pm, Apr. 9, 2021

Chauvin trial updates: Medical examiner says arrest was 'just more than Floyd could take'

In this courtroom sketch, pulmonologist Dr. Martin Tobin testifies Thursday, April 8, 2021, in the trial of former Minneapolis police officer Derek Chauvin for second-degree murder, third-degree murder and second-degree manslaughter in the death of George Floyd in Minneapolis. (REUTERS / Jane Rosenberg)

Derek Chauvin Trial 6:48 pm, Apr. 8, 2021

Medical expert testifies to the moment George Floyd died, 'not an ounce of oxygen left'

In this still image from video, surgeon for the Louisville Metro Police Department Dr. Bill Smock is seen shortly after sitting at the witness stand in the trial of Derek Chauvin on Thursday, April 8. (Forum News Service.)

Derek Chauvin Trial 5:19 pm, Apr. 8, 2021

Chauvin trial updates: Police surgeon concludes testimony as witness

Philonise Floyd arrives at the Hennepin County Government Center Wednesday, April 7, 2021, for the trial of former police officer Derek Chauvin, who is facing murder charges in the death of Philonise Floyd's brother, George Floyd. (REUTERS/Nicholas Pfosi)

Derek Chauvin Trial 1:26 pm, Apr. 8, 2021

'Spark of life': Jury to hear from George Floyd's brother in quirk of Minnesota law

In this image from video, Sgt. Jody Stiger of the Los Angeles Police Department answers questions Wednesday, April 7, 2021, during the trial of former Minneapolis police officer Derek Chauvin for second-degree murder, third-degree murder and second-degree manslaughter in the death of George Floyd. (Pool via REUTERS)

Derek Chauvin Trial 5:58 pm, Apr. 7, 2021

Derek Chauvin's use of force questioned during officer testimony; defense focuses on drugs in Floyd death

In this still image from video, James Reyerson, senior special agent with the Minnesota Bureau of Criminal Apprehension, answers questions Wednesday, April 7, 2021, during the trial of former Minneapolis police officer Derek Chauvin for second-degree murder, third-degree murder and second-degree manslaughter in the death of George Floyd in Minneapolis. (Pool via REUTERS)

Derek Chauvin Trial 5:44 pm, Apr. 7, 2021

Chauvin trial updates: Court recesses following testimony from forensic scientists

Sergeant Jody Stiger of the Los Angeles Police Department answers questions Tuesday, April 6, 2021, during the trial of former Minneapolis police officer Derek Chauvin in the death of George Floyd in Minneapolis. (Pool via REUTERS)

Derek Chauvin Trial 4:03 pm, Apr. 6, 2021

Minneapolis police officers testify to the training they — and Derek Chauvin himself — receive

Minneapolis Police Department Officer Nicole Mackenzie testifies in the Hennepin County Courthose on Tuesday, April 6 in this still image from a broadcast of the case against Derek Chauvin. (Forum News Service)

Derek Chauvin Trial 2:45 pm, Apr. 6, 2021

Chauvin trial updates: Expert testifies that use of force in Chauvin case was "excessive"

In this still image from video, Minneapolis Police Chief Medaria Arradondo answers questions Monday, April 5, 2021, in the trial of former Minneapolis police officer Derek Chauvin for second-degree murder, third-degree murder and second-degree manslaughter in the death of George Floyd in Minneapolis. (Pool via REUTERS)

Derek Chauvin Trial 6:16 pm, Apr. 5, 2021

Police chief testifies that Derek Chauvin 'absolutely' did not follow policy in George Floyd arrest

Hennepin County District Judge Peter Cahill listens Monday, April 5, 2021, as Minneapolis Police Chief Medaria Arradondo answers questions on the sixth day of testimony in the trial of former Minneapolis police officer Derek Chauvin, lfet, for second-degree murder, third-degree murder and second-degree manslaughter in the death of George Floyd in Minneapolis (Courtroom sketch / REUTERS / Jane Rosenberg)

Derek Chauvin Trial 4:44 pm, Apr. 5, 2021

Chauvin trial updates: Police chief says Chauvin did not follow use-of-force protocol

Waseca County deputy sheriff Doug Gerdts said that he knows there are people who feel they have been treated negatively by law enforcement, but that he does his best to reverse that, to keep interactions positive. (Richard Tsong-Taatarii/Star Tribune/TNS)

Derek Chauvin Trial 10:32 am, Apr. 5, 2021

Derek Chauvin trial looks different in rural Minnesota

Bridgett Floyd and members of Visual Black Justice helped pack produce boxes for families at a Salvation Army location on Lake Street in Minneapolis on Thursday, April 1, 2021. (Mark Vancleave/Minneapolis Star Tribune/TNS)

Derek Chauvin Trial 4:00 pm, Apr. 4, 2021

Sister of George Floyd spends day volunteering, keeping her mind off the Derek Chauvin trial

George Floyd, standing at right, can be seen in this May 25, 2020, image from security cameras at Cup Foods in Minneapolis. The security video was entered into evidence Wednesday, March 31, 2021, in the trial of Derek Chauvin. Chauvin is facing charges in Floyd's death which occurred not long after Floyd's interaction inside Cup Foods. (Forum News Service)

Derek Chauvin Trial 9:00 am, Apr. 4, 2021

Store clerk's testimony at Derek Chauvin trial triggers talk of expectations for retail workers to stop theft

In a still image from video, Minneapolis police Lt. Richard Zimmerman answers questions Friday, April 2, 2021, the fifth day of testimony in the trial of former Minneapolis police officer Derek Chauvin for second-degree murder, third-degree murder and second-degree manslaughter in the death of George Floyd in Minneapolis. (Pool via REUTERS)

Derek Chauvin Trial 1:36 pm, Apr. 2, 2021

Minneapolis police veteran calls Derek Chauvin's actions against George Floyd 'totally unnecessary'