Meagan Flynn Rebecca Tan The Washington Post

They had just dropped their oldest daughter off at cheerleading practice when they pulled into the Walmart parking lot, packed with hundreds of back-to-school shoppers like them. Jordan and Andre Anchondo grabbed their 2-month-old baby and headed inside.

They had just dropped their oldest daughter off at cheerleading practice when they pulled into the Walmart parking lot, packed with hundreds of back-to-school shoppers like them. Jordan and Andre Anchondo grabbed their 2-month-old baby and headed inside.