Overview

• The shooting occurred on May 4 outside El Camarón Gigante in Glendale, Arizona, during a Cinco de Mayo celebration.
• Three victims, including brothers Damien Anthony Sproule, 17, and Christopher Juaquin Sproule, 21, were killed, while five others sustained injuries.
• Authorities believe the violence stemmed from a fight inside the venue that escalated into gunfire in the parking lot, involving multiple shooters.
• Police have detained several individuals for questioning but have made no arrests and are still working to identify suspects and motives.
• Officials are urging witnesses and anyone with video evidence to come forward as they continue to investigate the incident.