When they said they had traced the calls I assumed they meant on a smuggled in mobile phone. When it turned out it was on the phone registered to his actual cell I spat my tea out. You should never underestimate the predictability of stupidity.
That geezer was the thickest criminal genius I have ever witnessed. The look on his face when he was bang to rights after being so confident and relaxed was a thing of beauty. Did he really think they would bring him all the way down from the Isle of Sheppy with no evidence. Absolute weapon.