The only barrier to Chris's defence, Chris given the benefit of doubt is the one thing that he, his brothers, his entire family, about 1/2 Rugby team of oldies, various gullible by standers have been at great pains to dispel.
As things stand, Chris is , without any adjudication of the quality and veracity of witnesses to this, is the last person on earth to see Lynn alive. He drove her to the bus stop for her to 'go shopping'. Now, he has tried it on that Lynn rang him at the pool he was at doing life saving duties, but that is in the area of could be , could be not.
There has been a trickle of dubious folks giving tongue to the idea of Lynn appearing before them, from memory, one was in a hospital, ( Lynn had trained as a nurse ) but no idea of the date, or the month, or the year.
Another , a very elderly lady, said she saw Lynn at the newsagents, but did not say hello.
Another said, he thought he saw Lynn on a bus train? Taxi? , sometime. Didn't speak with her.
Chris says she rang long distance to the pool that day, and also, and this one is in the realm of weird, that he saw her on a televised broadcast of a soccer match in England she was in the crowd...
So far, this trial, these previous witnesses have not appeared, and do not seem to be on the witness list.