Darin Detwiler is frustrated. In 1993, one of the first reported massive E. coli outbreaks stemming from undercooked hamburgers at fast-food chain Jack in the Box sickened 500 people, prompting Detwiler years later to dub the incident as “the 9/11 of the food industry.” The outbreak not only affected hundreds of people in the northwestern United States but also claimed the lives of four children, including Detwiler’s 16-month-old son, Riley.