Stealing from the corpse of a former Grapevine police commander will send an emergency room technician to prison. Chris Wiles admitted that he stole a credit card from the wallet of one-time Grapevine Assistant Police Chief Don Armstrong who had just died of a heart attack last year. A month later, Armstrong's widow got a huge bill --showing that Wiles had gone on a shopping spree that included a 25-hundred dollar laptop and a 15-hundred television. Wiles also admitted that he was high at the time --and had often worked on patients after using drugs. Wiles was sentence to two years and ordered to pay a fine.