QUESTION: My boyfriend just bought a sub from the deli at El Ray Grocery store. I took a bite out of it and something split my lip open. It bled for almost 5 minutes! Can I sue them for this? When I called them, they said “Yeah, something could’ve fallen into the bread. Come in for an incident report and bring the sub for a refund.” Can I sue El Ray Gorcery? ANSWER: Providers of contaminated (“adulterated”) food may be liable on product liability and breach of warranty theories if.