Jeremy Bamber's air rifle.

[Aunt Agatha]

Is it feasible that Essex Police impounded numerous articles, most of which were never made exhibits in the trial and stayed in a box in an evidence room until they had a clear out? Then they sought permission to re-house items with trustees nominated by Bamber?

Would explain why I got a wetsuit. 

[John]

I don't believe the items AA claims to have had in her possession were trial exhibits?  In which case they were not part of the evidence.

The police often seize numerous items from suspects and defendants which are subsequently returned because they are found not to have any evidential value.

Correct. If they had been exhibits the police would have retained them or destroyed them.

[John]

Is it feasible that Essex Police impounded numerous articles, most of which were never made exhibits in the trial and stayed in a box in an evidence room until they had a clear out? Then they sought permission to re-house items with trustees nominated by Bamber?

Absolutely. And they would deliver them too if requested.

[Vertigo Swirl]

Would explain why I got a wetsuit. 

What a shame you got rid.  We could have arranged for Martin Grime to set his dogs on it if you still had it.