April 28, 2015 5:44 PM EDT

The 1968 Baltimore riots, sparked by the assassination of Dr. Martin Luther King, Jr. days, began with frustrated teenagers throwing rocks and smashing windows on April 6, 1968. By the next morning, three people were dead, 70 injured, more than 100 arrested and 5,500 National Guardsmen — along with more than 1,500 other law enforcement officials — occupied the city, according to an account in Baltimore Magazine.

Despite the distance of time and the differences between then and now, it’s hard not to see parallels between some of the striking imagery from 1968 and photographs from the ongoing protest-turned-riot that followed the funeral of Freddie Gray.

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