I am so deeply saddened by the loss of life, especially that of an innocent bystander and an infant," Salt Lake County Mayor Jenny Wilson said in a statement.

Three people including a baby were killed in a shooting at WestFest carnival in Utah on Sunday, police confirmed. Gunfire broke out at around 9.20 p.m. at Centennial Park in West Valley City ...

At least two people were killed and several others injured in a shooting outside a casino in Reno city, the US state of Nevada.