Minnesota Attorney General Keith Ellison said that he'd never seen Bernie Sanders supporters "being unusually mean or rude," and requested evidence of bad behavior.
Chuck Bonniwell was taken off air from 710 KNUS after the comment which the station said was "inappropriate."
More than 1,250 people have been killed by police this year under the watch of the far-right president, who came to office promising a zero-tolerance approach to crime.
A 59-year-old man apparently killed his upstairs neighbors before setting his apartment on fire and killing himself Friday afternoon in Harlem, New York.
A Minneapolis man was shot in the head at a funeral on the Fon du Lac Reservation in Minnesota. There is a suspect in custody, and a local school went on lockdown in response to the shooting.
Little evidence shows video games causes violence, leading researchers to believe racial stereotyping could explain why this form of entertainment is blamed when a shooter is white, but less often if they are black.
"We will open fire on these thugs," Ralph Pulliam, the white man who sent the messages, wrote in an email to the office. "It will be a bloodbath."
The 36-year-old had a string of convictions dating back to when he was 18 years old.
While people are permitted to open carry a firearm, they may not do so in a threatening way.
The two federations of College Democrats claimed Trump's visit after the two mass shootings would do more to harm the communities than heal them.
"We are used to the basic darkness of racism, not this," said immigration lawyer Dario Aguirre.
"That's the danger of trying to govern via tweet," Lori Lightfoot said about the first daughter's comments.
"Javier was just a young man full of life...He didn't deserve to die in a tragedy like this," said Juan Martinez, superintendent of the Clint Independent School District outside El Paso.
"We hope you will genuinely change," signatories of a letter created by the Border Network for Human Rights tell President Donald Trump.
Amid calls for a ban on assault weapons after the shootings in El Paso and Dayton, one Twitter user posed a question that sparked a huge response.
Representative Candice Keller's comments were also criticized by legislators and a local sheriff, who also called for her resignation.
"This is not a time to compound one tragedy upon another by spreading fear in our community with false rumors of ICE operations," the U.S. Immigration and Customs Enforcement agency said.
The move was also supported by Senator Bernie Sanders, who is a top contender among college students for the 2020 election.
Facebook said the first user report of the video wasn't received until 12 minutes after the live broadcast ended.
"Once you accept that these things can be harmful in the wrong hands, the trade-off is a small inconvenience," one gun owner said.
Former congresswoman releases statement decrying gun violence after three workplace shootings occur across the country in less than 24 hours.
Siraj Ibn Wahhaj, 40, was arrested last week, along with four other people, after 11 children were found in devastating conditions on the compound in Taos, New Mexico.