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.

A 16-year-old boy shot five people in a confrontation between two groups at a carnival in a Salt Lake City suburb, killing three of them including an 8-month-old boy.

Note to readers • The Salt Lake Tribune is making this story free to all.West Valley City • Three people were killed, including an 8-month-old infant, and two others injured in a shooting on the final night of a festival meant to celebrate the diverse cultures of Utah’s second largest city.