Minneapolis officials treating '20 victims' after mass shooting at church: report

A mass shooting was reported at a Minneapolis church, where around 20 people were said to be victims.

According to BNO News, police were responding to "multiple casualties" at the Annunciation Church on Wednesday morning.

Police were called to the church at around 8:30 a.m. A K-8 Catholic school is also located on the property.

MN CRIME noted that police reported "20 victims," including four people in critical condition. Two people were said to be deceased.

Authorities were also investigating a possible bomb in the building, MN CRIME said.

The suspect was said to be "a man dressed in all black and armed with a rifle."

"I’ve been briefed on a shooting at Annunciation Catholic School and will continue to provide updates as we get more information. The BCA and State Patrol are on scene," Gov. Tim Walz (D) said in a statement. "I’m praying for our kids and teachers whose first week of school was marred by this horrific act."