Police dispatch audio captures communications leading to fatal shooting of Thurman Blevins Jr.

According to scanner audio, here are radio communications between police and dispatch leading up to the fatal shooting of Thurman Blevins Jr. by Minneapolis police on Saturday evening:

• Police received a report of "An intoxicated male walking around shooting a gun in the air" at 46th and Lyndale Avenue N. The gun was described as a silver 9mm with chrome at the top. Squad 460 says they're in the area and an officer asks for the suspect's description.

• "Looks like a light-complected black male, he's wearing a white or gray tank top, does have a black backpack on him," the dispatcher said, adding that he appears to be in his mid-30s, 6 feet tall, 180 pounds and headed northbound on Bryant Avenue from 46th Street.

• Squad 460 says they've arrived at 46th and Bryant. "We're all quiet here," an officer said. "Still checking."

• Squad 460 says they're at 47th and Lyndale about to make contact with a suspect matching the description. Squad 470 joins them.

• Squad 420 dispatches: "Chasing one, 48th-Aldrich, westbound, man has a gun."

• Dispatch advises other officers that the man has a gun as the chase continues.

• "Black tank top, brown shorts," the officer in pursuit says.

• "Southbound in the alley, Aldrich and Bryant," the officer says.

• "Shots fired, shots fired, one down," squad 420 says, calling for medics.

• Backup is immediately called.

• 420: "One down, EMS to our location ... I'm going to direct the ambulance in, 48th Bryant to Aldrich."

• All squads in the area are called in for backup and to block off the area. Squad 470: "We're starting to get a lot of people coming out into the area, so any squads that can come up here, we need everybody."