Instead , Liz warns Cris , who tells her his secret .
Claiming Cris is a dangerous sociopath , Ferris asks Liz to drug Cris so that they can bring him in peacefully .
Liz warns Cris , who tells Liz Cris ' secret .
Claiming Cris is a dangerous sociopath , Ferris asks Liz to drug Cris so that they can bring him in peacefully .