Playback (2010)

A young woman is seen, by turn, briefly, blindfolded and in a robe, enjoying oral sex on her, then fully nude, in the dark as the film begins. It is revealed that she is dead. She is then shown, fleetingly, as the police arrive to examine the scene, then again on videotapes that they discover, which repeat the blindfolded scene, as well as her having sex while on her knees on two different occasions (different men and partial clothing).

After the introductory scene, the film is largely composed of an extensive flashback to the life of the dead woman interspersed with footage from a video camera found at the scene of her murder. Both have flashes of nudity, as it is quickly revealed that she had become a sex worker.