Are these really the questions you intended to ask?

What were the "valuables" that you left in your relatives' care?
jewelary

How much are they worth?
£15k

Why did you leave them with relatives?
Out on holiday, no alarm, silly mistake should use a locker.

Where was the "locked box" located?
hidden in their attic, no signs of break in.

Please describe the "locked box."
small metal key operated box. i guess easily picked.


When did you discover the items missing?
well left there a while after 8months maybe

When was the last time you knew they were located in the "locked box"?
when handed to them 8 months ago. can eaily tell its lighter in weight

Have your relatives offered you any explanation as to what happened to them?
No.

Who had keys to the "locked box" and who had access to the place where it was located?
i did only and it was closed even though empty when i checked up on it. So clearly picked, contents emptied then closed.

Have you spoken with everyone who had keys and access?