Crime dramas are a popular genre that can be found in television, novels, films and theater. There are two main types of crime dramas on television - one-off dramas that focus on highly anxiety-inducing crimes like murder, and long-running dramas that build relationships between characters over various sub-plots. Key elements of crime dramas include resolving mysteries, debates around morality and guilt, and power struggles between different law enforcement divisions. Crime dramas also commonly feature teamwork, conflicts between policing styles, and struggles balancing work and personal lives.