I am an EMT and senior nursing student who is working at an all girls summer camp. Because I don't have a license yet I don't deal with medication besides picking up a prescription for sick kids. Also, I pack first aid kits and medical bracelets for trips. I pack the kids prescribed medication under the watchful eye of the RN. I took one girl to the doctors and she was prescribed Tylenol with codeine for her pain. She never used it but when I went to pack one pill for the trip she was going on, it was missing

. The RN and "head nurse" told me not to worry about it and said she would have the other RNs to look for it the next day. It was in a locked medicine cabinet that only the on duty nurse and "head nurse" has a key to and was only there for four days. This "head nurse" has been notorious for forgetting to lock the medicine cabinet. We have looked everywhere in the infirmary but have not found it. As far as I know, no one but the nurses know, not even the director of camp. I don't know what to do. Should I tell someone? Please help, I am only at camp for one more week.