Last November's protests outside Fourth Precinct police headquarters in north Minneapolis were in full roar when a woman's voice rose above the din.
"You helping them kill us, your own race!" she shouted at one young cop in the phalanx of riot-gear-clad officers guarding the police station. "You're real low. You're lower than they are."
The fidgeting officer, who like her was black, said nothing as the insults grew louder and more profane, according to video of the incident that spread on social media. The woman called him an Uncle Tom whose family should be ashamed of him and encouraged him to commit suicide.
"You and every other black officer around here," she said to the cop, Lamandre Wright, a native North Sider who only a month before had graduated from the academy.
For Lt. Arthur Knight, it's just another example of the cultural tightrope that black police officers must walk. Knight, who is black, said the scene left him angry, sad and more than a little conflicted. It's part of the balancing act that black officers face at a time when police behavior is being scrutinized amid anger fueled by allegations of racial profiling and brutality against people of color.
As a veteran officer who joined the force in the early 1990s — when few colleagues looked like him — Knight sympathized with the young officer. But he also feels for the woman when he thinks back to his childhood in Chicago's predominantly black South Side, where mistrust of law enforcement was rampant.
"When you look at that young lady who was talking to that officer, she was probably just so tired of everything that's been happening," he said.
But even with empathy for the community they're policing, it's a day-to-day struggle for black officers.