Hi N/N thanks for your excellent post. I am sure deep down Colin Caffell may have a niggling doubt as to whether Jeremy is guilty or not. He would know the behaviour of Sheila as good as anyone infact better than any living soul. I think he too would know Jeremy Bamber better than anyone but as you said 2 + 2 is 5.
Susan, my feeling is, that anyone who may have doubts will surpress them, thinking it best to leave well enough alone. There would have been nothing to stop anyone contacting police/media anonymously, and keep on doing it until notice was taken. I imagine it to be a case of least said, soonest mended...................for them, perhaps.
