Bulletin #2352, Maine Farm Safety Program: Rescuing a Person Trapped in Grain (PDF) By Dawna L. Cyr, Farm Safety Project Assistant, and Steven B. Johnson, Ph.D., Extension Crops Specialist For information about UMaine Extension programs and resources, visit extension.umaine.edu.Find more of our publications and books at extension.umaine.edu/publications/. Rescuing a person trapped in grain is a