What I say IS true. There remains documentation on this very forum for all to see. If quoting in written text is not convincing enough for you. Below I have attached the relevant parts of Dr Ferguson's statements to Essex police one is from the 8th of August the other is from the 18th September 1985. Its not coming from me is since I am and quoting directing from Dr Ferguson its his words not mine.
Happy now? 
OK. So we have Dr Ferguson saying, Aug 8th, that Sheila and June suffered the same symptoms but for different reasons. Hardly difinitve, is it? In September he's describing how Sheila was when she was readmitted. One has to assume that, if she was still exhibiting the same symptoms -the reason for her admission- at the time of her release, he wouldn't have released her. He actually CAN'T say what she was like after she left the hospital because he never saw her again, ergo, no conclusions can be drawn about her relationship with God at the time of her death.
Colin, in this context, can't be said to be entirely reliable. A) He no longer lived with Sheila. B) He was an atheist so the very mention of "God" was probably anathema to him.
You still have not told us from where you received the knowledge that Sheilahad been studying the Bible with June.