Milwaukee police confirmed reports of gunfire during a second round of protests Sunday night over the police shooting death of armed Black criminal Sylville Smith.

Police also reported they used an armored vehicle to rescue a wounded person who was shot.

Milwaukee police said one officer was taken to the hospital for injury after a rock broke a squad car’s windshield on Milwaukee’s north side.

Officer taken to hospital for injury after thrown rock breaks windshield of squad near Sherman & Burleigh. pic.twitter.com/At5HDBOXHm — Milwaukee Police (@MilwaukeePolice) August 15, 2016

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The protesters are upset that a black criminal waving a stolen gun was shot dead by a black police officer on Saturday.

.@MilwaukeePolice squad car damaged by thrown bricks, rocks and glass bottles near Sherman and Burleigh. pic.twitter.com/FRtRvRc4iL — Milwaukee Police (@MilwaukeePolice) August 15, 2016

The protesters chanted, “America was never great!”