PHOENIX — All Marco Zepeda, a 44-year-old blind man, wanted to do when he went inside a convenience store last June was use the bathroom.

But as he tried to find his way, the police report said, Mr. Zepeda had the misfortune of walking near a police officer using a urinal. Thinking Mr. Zepeda had come too close, the officer pushed him, according to his account. They scuffled. Mr. Zepeda was tackled after he threw a punch, the officer said.

“You just turned around and started pushing me like crazy,” Mr. Zepeda, a father of four who sells brooms from a pushcart, says on a video that captured the aftermath. “I didn’t know you were a cop.”

But rather than chalk up the scuffle to an unfortunate misunderstanding, the police upped the ante, taking Mr. Zepeda to jail….

The New York Times