I'd be running around like a lunatic! I wouldn't have driven to THE BIKE sighting first - thanks to his 4000 tours good friend GD who he called (where they both touched the bike), I would've ran to the home and searched for her on the grounds, as many of you have said. LE was taking care of the areas surrounding the bike when there was still daylight and BM made no effort to LOOK anywhere or ask questions other than where they found the bike - just proposing a mountain lion mauling attack - with no blood.
Who was it that said that mountain lion had a good arm? I LOL'ed! Thanks.
So, he waltzes (matter of factly) at a slow pace into the home, doesn't look around, doesn't call out for Suzanne and never searches the grounds. He's in fake 'devastated' mode when his wife could be injured or out there suffering. Suzanne isn't there so why bother. She disappeared on a road she'd never ride on.
Everyone involved, even at this early point, know he killed her but that doesn't register with him. He thinks he's got this.
They even need to ask him to turn the lights on. Who wouldn't be flying around the house looking for something that's amiss? Where's her keys, her handbag, her phone? Nope. These cops are so dumb (he assumes) that they're just going to take his word for it, all of it - why point out those things that could make you look like a murderer? Just act like you're catatonic, like your wife was.
Another thing, remember that photo of a huge file with a lot of papers in it he had in his arm when walking out of the hotel?
I guarantee those were documents he didn't want LE to find. Did they seize his truck that same night? Doubt he disposed of them. Did he drop them off somewhere on his way home? That was one hefty file.
If they'd been work related, they would've been in file cabinets at home. As for the 'mail'? I believe that was a document in an envelope. Quite possibly, what he left in the trash bin was just an envelope with one of those filler papers stating what's enclosed. Postal workers don't show up before he left that early AM.