Mysterious story involving possible murder of a friend of John and Yoko

I came across this article that is talking about a model from the 60's that was a friend of John and Yoko. She retired from modelling some years ago, and was involved in saving animals. She recently disappeared under mysterious circumstances.

Here's the link to the news article on Daily Mail

click here for dailymail.co.uk article

So, I don't think there is any connection to Yoko, however something sinister happened to this woman.