Who's the Scream Queens Killer? The Latest Theories

Why she might be the killer:

• The question isn't whether she's the killer; it's how deep in it is she, and who else is she working with? To recap, she has talked about a revenge plot and being cold-blooded killers with someone, and attacks Dean Munsch. Plus, we know she's the hag of Shady Lane and is one of the Kappas from the night of the '90s bathtub incident.

Why she might not be the killer:

• She is a killer, definitely, but it sounds like she'll be taken out soon by one of her "teammates."