1.   Two of them died from apparently unrelated causes.

2.   The four patients who died had died from unrelated causes.

3.   Three patients had died from unrelated causes.

4.   Mrs Fribbens, who was said to be too frail to give evidence in the original court case, died last weekend, from an unrelated cause.

5.   Never mind that their reactions could not be absolutely verified and may have had some other wholly unrelated cause.

6.   She also shot a third husband, Bill Lane, who survived his wounds but later died of unrelated causes.

7.   Three others have died of unrelated causes.

8.   Two others from the trial group also died, one of unrelated causes.

9.   Another man who was injured died later that year of unrelated causes, and campaigners have claimed that the injuries contributed to his death.