Selma's former fiancé and the primary antagonist. Posing as a concerned friend, he orchestrates a series of murders motivated by jealousy and revenge, attempting to frame Selma for Robert's death.
David kills Phil after Phil attempts to blackmail him over Robert's murder.
Dancer is a suspect in the murders, while David is the hidden killer manipulating the investigation.
David's violent standoff directly endangers Nora and her family during the climax.
David acts as an informant to Katherine and Nora regarding Robert's financial demands.
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