Chauvin trial: Why Minneapolis activists are looking beyond the verdict

The eyes of Jamar Clark peer out from a poster attached to a tree near the spot where a Minneapolis police officer shot and killed him in 2015. On a recent afternoon, Irma Burns stood beside the makeshift memorial with phone in hand, taking photos of the image of her dead son.

Mr. Clark’s fatal shooting six years ago ignited an 18-day protest outside the 4th Precinct police station two blocks away. The upheaval laid bare long-running tensions between the city’s communities of color and its mostly white police force...