Overview

• Three people were killed at WestFest, including an eight-month-old infant, a 41-year-old woman and an 18-year-old man.
• Two teenagers—a 17-year-old female and a 15-year-old male—were shot in the arm and a pregnant woman was hurt while fleeing the scene.
• Police officers working the festival broke up a verbal dispute at Centennial Park before the suspect opened fire at around 9:20 p.m. on Sunday.
• Officers returned fire without hitting the shooter and took the 16-year-old into custody shortly after the incident.
• Detectives are interviewing witnesses and urging anyone with information to contact West Valley City police as they probe the motive.