The pharmacy technician takes a chocolate bar from the shop. He does not eat the bar but puts it in the tearoom to eat at lunchtime. Company policy is to pay for all goods before consuming, however, the pharmacy technician has seen colleagues take things off the shelf like this in the past and then pay later.
Later, a colleague is doing a stock check and informs the store manager that there is a chocolate bar missing. The subsequent investigation involves questioning the pharmacy technician to see if he knew of any reason for the discrepancy. The pharmacy technician denies that he took it without paying.
However, CCTV confirms this is not true.