Crime drama originated in the 1940s-1950s during the era of film noir. It evolved from popular crime fiction in newspapers and magazines in the late 19th century. Crime drama and mystery remained popular genres in the mid-20th century as seen with the success of films like Chinatown. Common narratives involve a detective or group like the Criminal Minds characters solving a mystery by unveiling clues throughout an investigation. The genre typically depicts a battle between good and evil or law and crime, with the criminals ultimately caught by the end.