The 2019 conviction of former Minneapolis police officer Mohamed Noor of third-degree murder and second-degree manslaughter is believed to be the first time in state history that a police officer was convicted of murder for an on-duty killing.
On Friday, Hennepin County Attorney Mike Freeman announced filing the same charges against former Minneapolis police officer Derek Chauvin in the death of George Floyd.
In doing so, Freeman once again finds himself in the glare of the national spotlight as he attempts to succeed a second time at what has been an exceedingly rare result in Minnesota and across the country — convincing a jury to convict a police officer of murder.
Despite what the now-viral video shows — a seemingly nonchalant Chauvin's knee pressing the neck of a clearly distressed Floyd for nearly nine minutes — local legal experts say convictions are far from ensured in cases where cops are charged with murder. Even when much of the public is convinced police were in the wrong, police officers have won acquittal.
From Freddie Gray's 2015 death in Baltimore while in police custody to the 2016 shooting death of Philando Castile during a Falcon Heights traffic stop, cases that seem open and shut often are not.
In part, it's because state law gives police wide latitude in using deadly force if they fear they or others will be seriously injured or killed.
While that seems unlikely from the video of Chauvin restraining Floyd, former Ramsey County Attorney Susan Gaertner said the fact remains that prosecutors must be painstakingly thorough.
"These cases are way more complicated and the burden on the prosecution is higher than I think the public understands," she said.