Peoples approaches to such situations are different Caroline. As JB has said on a number of occasions " what's the use of feeling bitter and angry it only makes you ill " and he's dead right. What he's learned in that environment is how too control such emotions,whereas if he'd been outside with those such emotions they'd have been hyped by the public and the media who seem to go into a panic over nothing. He hasn't had the encouragement to be anything other than calm to enable him to think straight while poring over the myriads of files/documents.
I thought you have written to him Lookout? Believe me, he's not sending any of them a Christmas cards this year! He's STILL scathing of Colin, refers to the police and the relatives as 'c**ts, so please don't try and make him out to be something he isn't. He's bitter Lookout and guilty or innocent - that's perfectly NORMAL!