Hi John, the plain truth is, Alan doesn't have any supporting evidence to back up his 'theory'.
The plain truth, Mr Pointing, is that you don't have
any rational explanation for what the official Crime Scene Search Section form plainly tells us, and it's frustrating you.
Get back to us when you've come up with something better than
Jenner suspected Ruth Paine so ordered a completely meaningless and pointless fingerprint test on the rods in her garage!