Detective uniformed colleagues. Some are private persons, and may be known as private investigators, or as "The Eye That Never Sleeps" – the motto of the Pinkerton Detective Agency or shortened to simply "private eyes". The detective branch in most large police agencies is organized into several squads or departments, each of which specializes in investigation into a particular type of crime or a particular type of undercover operation, which may include: homicide, robbery, burglary, auto theft, organized crimes, missing persons, juvenile crime, fraud, narcotics, vice, criminal intelligence, aggravated assault/battery, sexual assault, computer crime, domestic violence, surveillance, and arson, among others.
Never Sleep Again: The Elm Street Legacy including: The second disc includes extended interviews and a "first look" at Heather Langenkamp's "I Am Nancy". It also includes the featurettes: On Rotten Tomatoes the film has an approval rating of 100%, based on 6 reviews, with an average rating of 8.5/10. Michael Gingold of "Fangoria" gave the documentary their highest marks, writing that "the amount of behind-the-scenes and other footage the filmmakers have assembled is nothing short of amazing. "Never Sleep Again" contains a treasure trove of rare and never-before-seen deleted scenes, FX-creation shots, etc", concluding, "... [the film] truly does do justice to the "Elm Street" legacy,