Acutally, it varies from state to state.
Where I live, only convicted felons, and those convicted of sexual crimes are required to give DNA samples for the database. Not everyone arrested gives a DNA sample. Prints yes, DNA no. I don't know the laws in Florida.
We already know the DNA database is behind a few years, due to all of the new samples it has collected.
Regarding the dogs, here we go again.
It is my understanding, that dogs sniff the driver's seat, and smell the scent of the "last" person to sit in the driver's seat.
It would be extremely simple to verify if this dog worked correctly.
If the dog, took the same route, around the poolfence, and past the poolgate, then we can be fairly certain the dog is following the scent, or path, or the POI.
Jk's parents, have stated, countless times, that JK has never been to HOTG, she didn't even go in that direction to work.
Dogs don't smell the scent out of the air, and then take a direct path to a person's house. They smell a trail, of dead skin, that falls off, while we are walking, or running.
For example, have you ever seen "cool hand luke"? In it, the dogs are trying to track down Paul Newman, who continues to break out of jail, and Newman, uses a few tricks to throw off the dogs, like running in circles,using pepper, and entering water, to erase the scent.
Yes, the dog trail is the main argument for why I believe it is possible the POI returned to Mosaic.
In addition, if that was Jk's scent, somehow, I just dont' see her jumping a fence, to her complex, when she had her own car.
I agree, that if it was somebody the Kesse's knew, they would probably recognize the photo of the POI. Even if the height is off, we all have some unique qualities, such as our gait, arm size, clothing styles, etc.
It is possible, that this is a stranger abduction. But, by stranger, we mean, someone that nobody other than JK notices. For example, someone from the gym, someone from Starbucks, or the boyfriend of a friend from work, etc.
Nobody ever said this case was easy, but, I feel that LE must realize, the more information they share with the public, the better chance of solving the case.
FTR: Joyce Kesse said there was no sign of a struggle in Jk's car.
Even if LE found a stray hair, there is no way of knowing if the hair, is from the POI, or a valet, or a friend, or RA, Logan, or simply transferrence. Unless, of course, stray hairs were found on the driver's headrest, now, that would be excellent.
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