[s1e3] Chapter Three: Aftermath -

The episode features heavy allusions to Stephen King’s Carrie , specifically the bucket-of-blood prom scene, which was the prank Karen intended to pull on Imogen.

Reveals to her boyfriend, Shawn, that she is actually covering for her mother’s drug use to keep her from losing everything. [S1E3] Chapter Three: Aftermath

In the wake of Karen's fatal fall, Millwood is in shock, and the five girls—Imogen, Tabby, Faran, Noa, and Mouse—become primary targets of suspicion and school discipline. The episode features heavy allusions to Stephen King’s

Imogen and Tabby begin digging into the 1999 tragedy of Angela Waters . They visit the abandoned warehouse where Angela died and discover that she was a classmate of their mothers who had been largely ignored by the town. Imogen nearly encounters the masked figure "A" while exploring the site. Imogen and Tabby begin digging into the 1999

The threat of expulsion is lifted when Kelly Beasley , Karen's twin, comes forward to admit that Karen was actually in the rafters intending to harm Imogen, making the fall an accident.

Successfully retrieves the only remaining copy of the incriminating video from her predatory boss, Wes, after he tries to manufacture an inappropriate "date night".

Actress Mallory Bechtel uses specific physical cues to differentiate the twins: Karen typically wears heels and listens with her mouth open, while Kelly wears flats and keeps her mouth shut.