Ashlea Hansen

I don't believe it was out of, you know, the fact that she didn't love this child but I think that she, it was probably an overwhelming situation for her and it led her to place this child up for adoption.

And Tracy then became involved with a known bikey at the time and she,

His name is William Booby and she moved to the Blue Mountains with him and was in a very short relationship with him.

But it's in the Blue Mountains and at this home in Wentworth Falls that is the centre of what happened to Tracy and the alleged murder of Tracy inside this Wentworth Falls home back in 1993.

Sharon wasn't very close to her at the time.

They were becoming closer.

I'm not sure what had transpired in the years earlier.

She very much loved her sister deeply, but I think Tracy's lifestyle was

She was known to go for long periods of time not to contact family.

She'd have one boyfriend, one partner, then move on with somebody else.

So she did have an unusual life and how she was living it.

I think she also had some addiction issues as well.

And what we do know is that she...

when she started this relationship with Billy, his best mate was a man by the name of Arthur Jock McKenzie and he was a senior member of the Comancheros in the early 90s and they were living together with another woman, Jock's wife at the time,

who was also Billy's sister.

So basically it's hard to get your head around, but if you think about it, there's two couples living in this house in Wentworth Falls.

One of those couples is Tracy and Billy.

Yep.

The other couple is Jock and Diane, his wife at the time, both the men.

have links to bikeys, the Comacheros, and Tracy was a young mum of the age of 20 in this house and being caught up in what we now know where Jock was involved in a lot of crime across Sydney.