How do you know they don't?
Because no other author on Jeremy Bamber books makes the same claims. Lookout agrees with me which means I must question my own Judgment here.
So far PH to my knowledge has received the following.
1. Random phone call from Brett Collins (So he gets in touch with PH out the blue via anonymous phone call and no one else is the last 30 years)
2. Random threats from Jeremy himself forwarded by an anonymous supporter via post
3. Gets an anonymous letter from a former police officer claiming Jeremy changing his version of events and admitting to guilt. (Why would a police officer give this to PH and hide his identity? If Jeremy did tell him such a revelation he would sell it to the press and inform the CPS. Even more damning is Jeremy Never ever ever changes his version of events)
Just join the dots and smell the coffee on this one. NGB1066 agrees with me also