The information originally provided indicates that Insp. Burrell simply assumed how the monitoring had been arranged. We can now see that his assumption was wrong. No evidence has been posted here that a 999 call was made or that Nevill used a "panic button". Although mike tesko asserts that a record exists of the latter, he hasn't posted any police data that clearly supports his assertion. Didn't he some time ago post that someone was dead, only to be informed that the person was in fact alive? Nothing more was posted about their "death" after that.