Brian tries to prove that a robotic arm was hacked to commit murder.
(Well, maybe notallthings NZT.
It was definitely a good idea to keep Edward Morras involvement out of it.)

Credit: Patrick McElhenney/CBS
Brians dad seems to be the only person who realizes how absurd this whole thing is.
So yeah, hes definitely Q.
He says the arm is entirely unhackable, which Brian, of course, takes as a challenge.
Finally, Brian fesses up: He doesnt want out.
He likes what he does, and hes good at it.
Im very, very surprised that Sands didnt make an appearance in this episode to chastise Brian or worse.