Rbi on Sensitive Items

On twenty one may two thousand and eleven I was assigned to work light duty for the twelve hour shift. I did not report to the provost marshalls office on the scheduled time that I had been told I would arrive due to the fact that I am currently un able to drive my personal vehicle and was suppose to be picked up at zero seven hundred hours by my team leader. Spc wynn endeded up being sick so therefore at zero seven twenty I contacted spc conway who was on shift to come pick me up. I arrived at my place of duty at zero seven fourty and began my work day. At approximatly twelve forty I notified the delta sierra that I was going to lunch with units one three and one four. Upon arriving at the subway for chow on sandhill unit one three got a dispatch and was not able to stay, at the same time one four decided to leave as well. I then went into the subway and ate lunch, at thirteen fourty unit one four called and told me that they had been calling for me over the radio at which point I realized I had left my radio back at the station, unit one four said he would be on his way to come pick me up. I then got back to the station and continued to conduct my duties for the day. At approximatly fourteen thirty specialist draper told me to fallow her outside to the smoke shack. She proceeded to tell me that me leaving my radio at the station was a bad decision because a radio is a sensitive item and that sgt davis was not happy with me and that I was to type a five thousand word rbi on responsibilty and sensitive items.