That night, Brooke and Billy are working at home. The phone rings. She hangs up. Jack says he knows that Amanda is alive. He asks Brooke where Amanda is.
Brooke plays dumb.
Jack then kind of threatens her. Billy rounds the corner just in time to see Jack getting a little touchy-feely with Brooke. As Brooke turns up at the office, Billy roughly takes her aside and demands to know what's going on. Big Daddy Armstrong visits Alison. She says she has no reason to trust him.