Minneapolis police said Thursday they have made an arrest in connection with the mass shooting Tuesday shortly before midnight that left three people dead and two wounded.

The shooting was the first of three on the city's South Side within 20 hours that left a total of five people dead.

Leadership with Minneapolis police, the FBI and U.S. Marshals Service have scheduled a media briefing, where further details were expected to be disclosed.

Earlier Thursday, police said was joining with other law enforcement agencies and activating "every available resource" toward finding those responsible for the outburst of shootings.

The last of the killings from three shooting incidents occurred about 7:45 p.m. Wednesday on 15th Avenue S. near E. Lake Street, where officers found a man in his 50s with critical gunshot wounds.

Emergency medical responders took him to HCMC, where he died, police said.

Some if not all of the victims are Native American. In response, community members staged a prayer and drum circle Thursday at Cedar Field Park, a few blocks east of where the first of the deadly shootings occurred.

People there said shock and sadness have spread throughout the Native American community. The prayer circle served as an important way to help the community start to heal and be together, said Mike Forcia, an activist and chairman of the American Indian Movement.

"There are so many people grieving and horrified with what's been going on," Forcia said.

A police statement Thursday said Mayor Jacob Frey has directed the city's Office of Community Safety and the Minneapolis Police Department to "deploy every available resource to bring the perpetrators to justice and support the community."

The statement noted that city and police officials are coordinating with other local law enforcement and with state and federal agencies in the effort.

Also, additional patrols and other resources have been added in the Phillips neighborhood, where many Native Americans live, "and efforts are underway to identify potential community needs for trauma response that the city could support," the statement continued.

"The level of violence this city has experienced in less than 24 hours is infuriating," read a statement from Police Chief Brian O'Hara. "Each individual act causes immense grief and tears families apart.

"We've met with community leaders to hear their concerns and identify urgent, collaborative strategies for a strong community and law enforcement response. That work will continue in the days ahead. We must confront this head-on — and together."

One of the prayer circle attendees, Michelle White, said she had met the man killed midday Wednesday on Cedar Avenue South through a group called Sobriety Warriors.

"I cried. I cried because he wanted better," said White, a member of the Omaha Tribe of Nebraska. "He wanted to do better. He was going to treatment, getting his life right."

O'Hara and Frey attended the drum circle on Thursday. After they had left, about a hundred people remained and chatted, some hugging each other.

As the pursuit for suspects continued Thursday, police said their investigators trying to determine whether the shootings are related.

For now, the police statement said, "Initial information suggests none of the shootings appears to be random."

The first of the three fatal shootings occurred Tuesday shortly before midnight, when ShotSpotter activations drew officers to an alley near the intersection of Bloomington Avenue S. and E. 25th Street in the Midtown Phillips neighborhood.

Three of the victims — a teenager, a man and a woman — were pronounced dead at the scene. Two others, a man and a woman, were taken to a hospital with injuries. The man, O'Hara said, was in "grave" condition.

Family members have identified one of the people killed as 17-year-old Joseph Goodwin. Also shot were 20-year-old twins Maleice and Merelle White. Maleice has so far survived. Merelle did not, their family said.

Deadly gunfire rang out again around 1 p.m. in the 2100 block of Cedar Avenue S. O'Hara said a man in his 30s was shot and pronounced dead at the scene. A bullet entered a nearby SUV and narrowly missed an infant and toddler strapped in child seats, he noted.

Frey said community members suspect this shooting was in retaliation for the one around midnight.

The Red Lake Band of Chippewa disclosed that this gunfire occurred outside the Mino Bimaadiziwin apartment building/Red Lake Nation Embassy.

A statement from the band's headquarters said police have ensured they "will have a heavy presence in and around" the apartments and the embassy "for the foreseeable future."

Police are asking that anyone with information about any of these shootings to policetips@minneapolismn.gov or leave a voice-mail at 612-673-5845. To remain anonymous, contact CrimeStoppers at 1-800-222-TIPS (8477) or visit www.CrimeStoppersMN.org. Tips that lead to an arrest and conviction may be eligible for a financial reward.