Center inset: Surveillance video allegedly captures Roberto Acevedo’s friends opening fire on shopper Nathaniel Baez inside a Florida Walmart (WPLG/YouTube). Background: Emergency crews respond to the Florida Walmart where Baez was fatally shot (WPLG/YouTube). A routine shopping trip at a Florida Walmart turned deadly after an employee allegedly summoned his “armed friends” to the store over what began as a hostile look from a customer, according to court records. Moments later, gunfire erupted near the checkout lanes, killing 23-year-old Nathaniel Baez and wounding an elderly bystander. Baez’s family has filed a lawsuit against Walmart and employee Roberto Acevedo over the 2023 shooting.