His alibi is remarkable. Of course by "remarkable," I mean "remarkably damning." It's actually pretty hilarious.
He leaves early for a job he can't perform.
He tells investigators he spent all day traveling from the hotel to the job site, despite spending minutes there during a lone trip.
He bizarrely changes shirts multiple times, carries boots to his hotel room to remove laces, and dumps trash 5 times, while not even remembering doing so.
He later claims that he looks at the wall, and has time to kill because he's going to have his workers perform this job, which is the reason he decided to clean out his truck.
Of course he really dumped trash 4 times prior to even going to the wall, so that doesn't remotely hold up.
He spends five plus hours in his hotel room, which blows apart his earlier claims that he was working all day.
The biggest, most damning lie however, is where Barry was when the Ritters call him. He tells them, and then tells investigators on multiple occasions, that he was at the wall (he told the Ritters with workers present), rushed back, and left his tools.
In reality, he leaves his room, goes to his truck, and then retrieves tools to sell that lie.
The following day he speaks to Morgan, and instead of saying "come back," he basically tells her to figure out how to perform that job.
His wife has been kidnapped and eaten by a mountain Lion, but he wants the work to continue.
I dunno about you, but it's almost as if he was trying to sell that alibi.
Can anyone who is remotely open to Barry being innocent explain all of this away?