The document defines the crime-thriller genre as a sub-genre of crime films that incorporates elements of suspense and thriller plots, often focusing on serial killers, murder, or manhunts. It notes crime-thrillers use both action and psychological tension to engage the audience. Key conventions of the genre include suspicion, enigmas, danger to the antagonist, fast pacing, and complex narratives involving both the antagonist and protagonist around a committed crime. Examples of popular crime-thriller films provided are The Silence of the Lambs, Pulp Fiction, and Gone Girl.