My O My, but isn't Shauna just totally wrapped up in Becky's emerging, developing sexuality...my guess is that the bells were ringing for the police during this early interview:
When asked to provide a profile of Becky, Shauna contributes the following:
<snip>
Hoare said when Becky started getting boyfriends Becky asked Hoare about sex, if it hurt and was it boring?
She said: "Apart from that she didn't really mention boys at all..."
But, Ah, Shauna goes on:
She said that, having gone on the birth control
pill but fearing it would make her gain weight, Becky had a contraceptive implant installed.
She told police: "As far as I was concerned she was still a virgin."
Re Becky's anorexia, Shauna incl the following:
<snip>
"She lost weight and got more attention off boys.
"She wore make up and padded bras. It made her feel more womanly. I think she felt more appealing to people.
http://www.bristolpost.co.uk/Becky-W...ail/story.html
When discussing that no clothes appear to be missing, Shauna focuses on Becky's hygiene. This out of the mouth of a pregnant female who is using a Lego bucket for her own hygienic needs, not allowed in her own bathroom for 2-3 days and is not overly concerned enough to ask her partner too many questions about what's going on with her own bathroom:
<snip>
"That's not like Becky. She doesn't wear the same clothes over and over again, she's very hygienic. She changes her clothes twice a day and has two showers a day.
http://www.bristolpost.co.uk/Becky-W...ail/story.html
But it's the bolded part ^^, that is mind blowing imo. She's not her Mum, not her BFF, nor is she her psychologist or counselor and yet she feels the need to incl all of that, rather than something along the lines of:
She has a BF now, but I don't think she's sexually active yet...I could accept that. Shauna felt the need to offer her personal opinion on Becky's sexual "status."
It's downright bizarre imo.
This ^^ contributes to my opinion that there was a sexual motive, one Shauna was a part of & had an interest in, to Becky's kidnap & murder.
Speculation: Both needed to move in on Becky before she became completely sexually active. Certainly, they were both aware of the status of her relationship w/her BF and felt they would be running out of time pretty soon