The Hennepin County Medical Examiner has identified three murder victims from two separate shootings at homeless encampments this weekend in Minneapolis as three others were left with life-threatening injuries.

Christopher Martell Washington, 38, of Fridley, and Louis Mitchell Lemons, Jr., 32, of Brooklyn Center, were identified Monday afternoon as the two men who died from multiple gunshot wounds on Sunday afternoon in the 4400 block of Snelling Avenue. Deven Leonard Caston, 31, was identified as the victim at an encampment shooting near E. 21st Street and 15th Avenue S. that happened Saturday.

Minneapolis Police spokesman Sgt. Garrett Parten, said it was unclear if there was a connection between the shootings but "we can't rule it out."

The city has dealt with several shootings in and around homeless encampments this year. Mayor Jacob Frey attended a news conference Sunday after the shooting on Snelling Avenue and said the city needs to continue to provide options for people seeking shelter. But, he said, encampments are not an alternative answer.

"Yet again we have more people that are dead," he said. "We need to be honest and realistic about what is happening right now. We need to call a spade a spade. This is not about a lack of shelter. This is about fentanyl."

Officers initially detained three people in the shooting of Washington and Lemons Jr., but were released after police found they were not believed to be involved in the shooting. No charges had been filed in either shooting as of Monday.

Ward 12 Council Member Aurin Chowdhury, who represents the area and lives nearby, was at the site of Sunday's shooting. She said officials need information about what happened to better understand how to address situations like this long-term.

"This is an absolute tragedy, and this type of violence should never occur within our city," she said. "It really makes me think about how we need to look at this more systemically and not just take a whack-a-mole approach and expect the problem to go away."

Star Tribune staff writers Greta Kaul and Sarah Ritter contributed to this report.