Police killing of Amir Locke spurs more protests in Minneapolis amid calls to end no-knock warrants

It was a weekend of anguish in Minneapolis as thousands of protesters marched through the city demanding justice for Amir Locke, a 22-year-old man who was shot and killed by a SWAT team during a no-knock raid last Wednesday.

A massive car caravan of protesters traveled through the city Sunday night, stopping outside what is believed to be the home of Interim Police Chief Amelia Huffman.

"We need to end police brutality, no-knock warrants. Stop the lying," demonstrator Butchy Austin told CBS News.