Since Brogan’s daughter got to be Taken To Work last episode, Brogan takes his son, Matt, out flying around asteroids for a little guy time. And it occurs to me that the lad seems to have no interests other than a) Sportsball and b) his (male) friend Alnasi, and I’m beginning to have serious questions about his heterosexuality.
Mind you, later in the episode, learning that Castle has bullet wounds, he asks if he can see her scars, but only Haldane seems to pick up on the innuendo (and yes, he’s back to sexually harassing her, so I guess the dinner date didn’t go well).
Anyhow, back to the plot. Brogan and son stumble across a derelict spaceship containing a corpse. “What do we do about it?” asks Matt. “I don’t know,” says Brogan, and you’d think, being a cop and all, he would. The ship turns out to be a prototype built by a corporation run by a former playboy turned germ-obsessed recluse named Humes.

Before you can say “I see what they did there,” it, predictably, turns out Humes has been dead for years (indeed, it’s his corpse on the spaceship) and the company’s been run by his PA, using a hologram of Humes as cover. Less predictably, the hologram murders the PA once it learns it’s a hologram, and goes off on a vengeance spree that, back to predictability, Matt manages to talk him out of.
Incredibly, no buildings get blown up during this episode, though more than one spaceship does.