I want to explore Bettie's thoughts about the bracelet further:
Suppose this person she knew from her past, the one that LE initially was supposed to be "keeping an eye on" and the one they had sought a warrant for in order to "monitor" was someone she had dated or had a close relationship with in the past.
We know, or at least we assume, that her family and friends are giving the investigators a lot of information about who she knew and who she had relationships with in the past. In fact, she had some VERY close girlfriends she probably confided everything to, including things she wouldn't want anyone else, not even her parents, to know. We've all been there ... we women have. Or at least I know I have.
So....let's play pretend here for just a few. Please bear with me as I try to sort this out in my head.
Let's pretend that Allison had a very close relationship with someone before she met Alex. A serious relationship. It didn't work out for whatever reason. Whatever happened in that relationship, why they broke up and all lthe gory details were probably shared by Allison with her best friend. We women just can't keep these things to ourselves. We must confide in someone. That's how we operate. So...one of her friends and maybe even family member, knows these most intimate and possibly secret details of her past.
Now, I'm thinking that in the initial stages of the investigation, while LE was still at Allison's house gathering evidence, these secrets from her past hadn't been brought to light yet.
*** Please don't anyone think when I use the term "secrets" that I am alluding to any kind of illicit affair or weird kinky stuff because that would be wrong. It might be but I'm not saying that. I am simply saying that most of us have things going on in our relationships, especially the ones we 'got out of' that we wouldn't want to share with the world and I think the same was probably true for Allison.
Now to continue....
At first the police didn't know anything about her past. It might have appeared an intruder sneaked into her home somehow and robbed and murdered her. Probably sexually assaulted as well. We don't know that as LE has stayed far far away from that topic.
So it wasn't until LE began conducting interviews and friends began to contact them with information that the puzzle pieces began to take shape.
Someone who knew Allison very well must have told LE about this person from her past. And they told them he gave her a Tiffany bracelet.
But until now...the perp didn't know that LE knew he had given her a Tiffany bracelet. For some reason they want the perp to know they know about the bracelet.
Why is this so important? Well, it could be for this reason:
Tiffany jewelry always comes in a little blue bag inside a blue box. Recipients normally keep their jewelry in the bag and in the box even long after it has been given to them as a gift.
I'm thinking this could be important because it appears that LE has been unsuccessful in obtaining a DNA sample from this person of interest or whatever we call him.
However, if they can find this bracelet, in this box, or if they do actually have the box, they might be able to obtain a DNA from the bag or even fingerprints of some kind that relate to him from the box.
Am I making any sense....please help me as I'm having a tough time putting this together.