Popsugar Entertainment Scream Queens Who Is the Killer on Scream Queens? Who's the Scream Queens Killer? The Latest Theories November 11, 2015 by Shannon Vestal Robson View On One Page Photo 10 of 13 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 10 Hester Why she might be the killer: It's always the quiet ones. Also, girlfriend knows a lot about hiding bodies. She is the one to find Sam, after all. Why she might not be the killer: Like Chad, she seems truly freaked out by all the dead bodies in the house on Shady Lane. Previous Next Start Slideshow Scream QueensFall TVTV