[s1e10] Revelations File

The episode ends with a massive twist involving .

The killer is revealed to be , the podcaster who had been "investigating" the murders alongside Emma. [S1E10] Revelations

Piper reveals she is the biological daughter of Maggie Duval and Brandon James, making her Emma’s half-sister. She was given up for adoption and grew up resentful of Emma’s "perfect" life while she felt abandoned. The episode ends with a massive twist involving

The "Lakewood Slasher" lures Emma and her friends to a final confrontation at Brooke’s house and the town's lake. Major Plot Points [S1E10] Revelations