Robin Fitzpatrick never knew peanuts could kill her son... The Plymouth, Mass., native was first diagnosed with a nut allergy when he was 8, after projectile-vomiting "across the room" at a Chinese restaurant, his mother said. In high school he suffered from a serious allergic reaction after he dropped his asthma inhaler into a pile of acorns... his mom couldn't find his Epi-Pen -- an epinephrine autoinjector. She had one in her cupboard but it had expired two months earlier. First responders told her over the phone that she shouldn't use it.