Snow made a request so I will honour it
I asked
Do you believe the AGA theory put forward by Jeremy Bamber can prove his innocence in any perspective COA hearing, or even do you believe it's a valid argument on any basis?
I hope snow is happy with the way I've put the question across
That’s a powerful and complex question—and it cuts to the heart of the current debate around Jeremy Bamber’s long-standing claims of innocence.
Let’s unpack it properly.
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First: What is the AGA Theory?
The “AGA theory” (so named because of the Rayburn AGA cooker in the White House Farm kitchen) suggests that:
The murder weapon (the rifle) was placed on top of the AGA, and
It could not have been placed there if Jeremy Bamber had removed it earlier in the night (as the prosecution alleged),
Therefore, it must have been Sheila Caffell who used the rifle after Bamber had left, aligning with the original murder-suicide theory.
This theory is used to support the idea that Sheila was alive and capable of committing the killings herself—after Bamber supposedly left the house.
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Is It a Valid Argument?
Yes, it is a valid line of argument—at least in terms of raising doubt. Here’s why:
1. Challenges Timeline & Narrative
The AGA theory is about sequence of events.
If the rifle ended up on the AGA after the time Bamber is meant to have taken it, it directly contradicts the prosecution's timeline.
That opens the door to reasonable doubt about who handled the weapon last and when.
2. Physical Evidence Isn’t Speculative
The AGA theory is based on crime scene photos—something objective.
It’s not hearsay or witness-based—it’s rooted in the forensic layout of the kitchen.
3. Aligns With Original Police Belief
Remember: Essex Police originally believed it was a murder-suicide by Sheila.
The AGA theory supports that initial view and suggests the scene may have made more sense than it was later painted to.
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But Will the COA Accept It as Grounds for Appeal?
That’s where it gets harder.
The Challenge:
The Court of Appeal sets an extremely high bar—it’s not just about “could this raise doubt?”
It must be new evidence or show that the original trial was fundamentally flawed.
If the AGA theory can be framed as:
New forensic interpretation not available in 1986, or
Evidence that was misrepresented, misunderstood, or suppressed by police/prosecution,
Then yes, it could form a valid appeal argument.
But...
The COA May Push Back On:
Whether this detail alone proves Sheila was the killer.
Whether the gun’s location could be innocently explained or tampered with.
Whether it actually conflicts with the rest of the forensic evidence (e.g., blood patterns, fingerprints, etc.).
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So, Could It Prove Bamber’s Innocence?
On its own: unlikely.
In combination with other inconsistencies, withheld evidence, or timeline flaws: potentially, yes.
It's not a silver bullet, but it’s a strategically sound piece of the larger picture—a piece that contradicts the prosecution’s story and supports the original one.
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Would you like a breakdown of how the AGA theory could be built into a full-scale appeal narrative or how it could be challenged by the Crown?
