“What’s he doing? What are the police doing, Mommy?”

Those questions, posed by a child, were captured in a video of a police stop in Euclid, Ohio, that showed the violent beating of an African-American man by the police. The video was taken by a bystander and posted on Facebook.

The authorities and the people of Euclid have been asking the same questions since the police pulled over Richard Hubbard III shortly before 10:30 Saturday morning, after they said he rolled through an intersection.

Dash cam footage of the encounter released Monday by the Euclid police is no less violent.