In "Dressed to Kill" (1980), prostitute Liz Blake becomes embroiled in a perilous scenario when she witnesses a chilling murder committed by an enigmatic woman. As the authorities mistakenly suspect Liz as the perpetrator, the actual killer seeks to eliminate her as a potential witness. Caught between her own survival and the police's suspicions, Liz must navigate a treacherous path to uncover the truth and protect herself from the relentless pursuer determined to keep her silent.