
Criminal Poisoned
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May 1, 2026 Darren Detweiler, a parent who lost his child Riley and later became a food safety advocate. Bill Marler, a lawyer who litigated major food-safety cases. Jeff Benedict, author of Poisoned who researched the outbreak. They recount the 1993 cluster of severe pediatric illnesses, the tracing to fast-food burgers, corporate and regulatory failures, and the sweeping reforms that followed.
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Father's Account Of Riley's Rapid Decline
- Darren Detweiler described rushing his 16‑month‑old Riley to the hospital as symptoms escalated from diarrhea to oxygen deprivation and emergency helicopter transfer.
- Riley arrived pale, wired to monitors, then deteriorated into surgery, coma, and eventual death after 20+ days in hospital.
Cluster Pattern Triggered Outbreak Investigation
- Jeff Benedict and public health officials noticed a sudden cluster: nine children with similar bloody diarrhea symptoms in 24 hours.
- That spike prompted epidemiologists to trace food histories and rapidly focus on fast food outlets around Seattle.
Cooking Temp Gap Revealed Source Risk
- Investigators knew E. coli often came from undercooked ground beef, so they questioned Jack in the Box's cooking temps and found restaurants followed federal 140°F standard.
- Washington had raised the mandatory temp to 155°F a year earlier, which Jack in the Box admitted they hadn't implemented.




