Kyron Horman...Who TOOK THIS LITTLE BOY?

We all know it don't we? Yet, we don't "know it". But we do. Yes, we really know in out hearts who did something with this little boy, but why?
Jealousy? Did this woman have post partum depression and do what many mothers have done? That unbelievable horror of harming a child that moms and dads who would never harm a kid, just can't imagine. As a mom I know what doctors say about post partum depression and suppose it can be true, but his step mother didn't show any signs of it, and yes I think she did it.
Was Kyron's science project faked? Photo shopped? Did he ever get to school? Many of you have heard how the step mother also tried to have her husband killed and when he was told by the police, he took the baby and left his own home. What do you think the police should do?
Personally I think they should be relentless, hound her, trace her calls, put tracking devices on any vehicles she and her closest friends own.
Recently I saw a show where seven or eight guys were innocently sent to jail for at least eight years for rape and murder because the police and one detective in particular forced a confession, and these were young men mainly in the service. So That detective, is now in jail for similar crimes which he took bribes to insure a confession/s. So why can't an honest detective go after this woman.
That step mother brought Fred Myers into it, having a receipt and more. Fred Myers is like Walmart, but when I was in Oregon, it was a whole lot classier. It doesn't appear Kyron was with her. Terry then said she went to Beaverton Oregon, at another Fred Meyer and deliberately showing a photo of Kyron. About 11:30 she went to the gym, exhausted in appearance, a five minute drive, but 1.5 time line is missing between the two places. Terry Horman said she was trying to get her child to sleep by driving around.
Why won't she take another lie detector test-oh did you know, she took two, failed one and I'm not sure of one, but it was what made her take the second which she failed. So, step Mother of the year, where is KYRON?