Overview
- In a Tuesday update, the San Joaquin County Sheriff said investigators are seeking multiple suspects who wore dark clothing with face coverings, and no arrests have been made.
- Detectives recovered about 50 shell casings, indicating at least five firearms were used to fire roughly 50 rounds inside a crowded banquet hall.
- Four victims — Journey Rose Reotutar Guerrero, 8; Maya Lupian, 8; Amari Peterson, 14; and Susano Archuleta, 21 — were killed and 13 others injured at a 2-year-old's birthday party.
- Authorities report roughly 50 anonymous tips and thousands of hours of surveillance video to review, and they cautioned that confirming suspects will take time.
- Several guns were found on a nearby rooftop, but ATF has not tied them to the attack, and rewards totaling $130,000 from Crime Stoppers, the FBI, ATF and a nonprofit are being offered for information.