Regardless, on March 23, Marlene proposed that Sierra was wearing the Sharks sweatshirt when she left the house (not that her reasoning makes any sense to me, personally, but that's a whole 'nother topic) because she said a pic of Sierra wearing that shirt had been sent to someone that morning a short time before Sierra allegedly left the house to catch the school bus.
To this day, LE states that they don't know when that pic of Sierra in the Sharks sweatshirt was taken. All they claim to know is that it was sent that morning, Friday March 16.
This is what is relevant to me - that LE claims to not know when that pic was taken. I don't believe that. IMO, LE knows full well when that pic was at least uploaded onto Sierra's MacBook, if not also exactly when it was taken, as well as which device took the picture. LE has been in possession of Sierra's phone & MacBook for over a month now. IMO, they're just not tipping their hand about what they've learned. For all we know, not even family members, including Marlene, have been informed of everything LE knows.
What Marlene claims to know or not know about the pic or the sweatshirt or what Sierra may or may not have been wearing that morning may or may not be relevant. Time will certainly tell.
