My understanding is that there were two sets of men's shoe prints, size 10 and size 12. Jason is a size 12. The size 10 may be similar to shoes that Michelle once purchased, they didn't fit, but may be similar to shoes once used when the deck was stained. That can't be tied to Jason unless the deck staining can be tied to him and even then, what layer of the stain in the print on ... and who left that print ... and, without the shoes, especially shoe wear patterns, not too much can be said to connect the prints with anyone.
It's possible that Michelle bought Jason a size 10 pair of shoes that he used to stain the deck. It's possible that he kept those shoes in the garage and put them on shortly before the murder. It's possible that after the murder, he changed shoes and then accidentally stepped in the blood while getting something from his closet - like the wallet with the $500. That would explain both pair of shoes in favor of the prosecution.
The deck planks came up empty.
Much speculation that there would be prints to match the Size 10 Franklins, they did not.
Something new to come out of this trial , was there was a rifle kept in the closet.
Was MY trying to get to it?
They never said if it was found......
ETA/ There has been speculation that Jason needed to get in his closet to get clothes,
but there was a laundry basket of clean clothes in the living room , and he may have
kept some old work clothes in the garage.
Testimony from MF stating there were bags of clothes in the garage ready to go to Goodwill.
One thing about the laundry, we always wanted to know if she had folded that when SS
was there, or after, we were trying to get a better timeframe.
Oh, and it was trash day the next am, so it is also possible MY took some out to the road,
or let Mr. G out, and did not lock the door right away.
That is a big house, someone could have come in and waited in the bonus room or crawl space.
IMO