They dont know what exactly is going on, but they know something must be.
He tells Nurse Maggie to be careful showing Bill around, given the confidential nature of their medical treatment.
He even threatens her a bit.

Credit: Audience Network
Now its just a countdown until he gets found out.
Assistant District Attorney Antonio Montez, however, is a fascinating addition to the show.
That didnt work, so now Montez is focusing his attention on Bill.
He introduces himself at the crime scene by Sadies body, but thats not the end of it.
As soon as Montez investigates Bills office, however, its apparent why Bill likes to withhold information.
Montez freaks out at Bills Carcosa wall of conspiracy theories.
Brady, of course, is still the craziest one of all.
Its probably only a matter of time until dear old mom appears.
Hes not the only one; Sadies mom doesnt believe the suicide story either.
Meanwhile, our old friend Lou is having a rough time of it.
Her girlfriend Sophie leaves her after realizing that Lou isnt trying hard enough to get over her Brady fixation.
There she flirts with a new blonde girl.
Lou tells him to back off; when he doesnt, she pepper-sprays him.
The blonde girl skedaddles, and then a police car shows up.
Theres some good news for Bill, though: Hes not crazy.
The game is afoot.