The police rarely shoot and wound or kill people.  When they do they are investigated for their actions.  Sometimes their actions are scrutinized by Grand Juries.  Sometimes their actions result in trials.

For every black person shot by police, thousands of black people are shot by other black people.  If black players really give a damn about black lives maybe they ought to march though some gang-banger 'hoods instead of giving the finger to their fans.

Every person of any color has an absolute right to free speech. If they wish to do that on the job and affect their employer's business... See Ya!!!