Food Safety Report: Billy Ryan High School, 5101 E McKinney St, Denton, TX 76208, USA 1 year ago • details 38 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Stomach Pain, Cramps Suspected source: School food Onset: 4 to 12 hours Duration: Less than 4 hours Sick: Me Additional information: IT BURNS WHEN… See more