According to Fort Collins police, officers responded to an argument at a home near Eastdale Drive and Stover Street at about 10:30 p.m. That's in the East Dale neighborhood. They say a man was armed with a knife and wouldn't follow commands to put it down. Officers opened fire, shooting him.

Officers were dispatched about 8:45 p.m. to a home in the 8400 block of Asheville Lane in Fort Worth. The shooting was at least the fourth deadly incident

Vance Luther Boelter, 57, was arrested on Sunday for allegedly killing a Minnesota Democratic state lawmaker and her husband while posing as a police officer, Governor Tim Walz said.

Five people were shot — three of them fatally — at an annual carnival outside Salt Lake City, Utah, authorities said. One of those killed was an infant, police said.

The mother of a man shot and wounded during a confrontation with Pawtucket police says police have blocked her from seeing her son.

An Australian police officer has been shot dead on a rural property in Tasmania. The officer was undertaking "routine duties" at a house in North Motton, near the town of Ulverstone, on Monday morning when he was fired at by "a member of the public", Tasmania Police said in a statement.

Police are searching for the suspect who shot and killed a 19-year-old man early Sunday morning during an alleged argument at a party.Fort Worth police said the shooting happened around 12:30 a.m. Sunday at a house in the 3700 block of N.

One person was taken into custody after an hours-long standoff Sunday morning that was connected to a fatal shooting earlier in north Wichita, police said. Police officers heard and responded to gunshots at 9:32 p.m. Saturday in the area of 22nd and Hillside streets near Wichita State University and Wichita police Patrol North substation.