Police believe the shooting stemmed from an earlier confrontation between two groups of people who knew each other ...

Newly released security video captured the moment a gun-toting maniac opens fire on a crowd in Arizona, wounding nine people ...

A suspected gunman was shot at the scene by police, and taken to hospital with life-threatening injuries.

Court documents identified the suspect of the July 19 mass shooting in downtown Tucson as 21-year-old David Leroy French.

Mass shootings in entertainment districts in Tucson and Minneapolis injured a total of 19 people early on Sunday, authorities in each city said.

According to the Pima County Attorney, 21-year-old David French was convicted of a felony weapons charge when he was 19 years old.

Ten people, including a suspect, were wounded in a mass shooting that erupted early on Sunday in a busy commercial district near downtown ​Tucson, Arizona, police said.

The shootings occurred in eight different states.

A shooting in downtown Tucson left nine people critically wounded on July 19 before police shot a man believed to be a suspect, authorities said.