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.
Detective fiction "Detective Conan" got that kind of unflattering reputation. Although Mori is actually a private investigator with his own agency, the police never intentionally consult him as he stumbles from one crime scene to another. The role and legitimacy of coincidence has frequently been the topic of heated arguments ever since Ronald A. Knox categorically stated that "no accident must ever help the detective" (Commandment No. 6 in his "Decalogue"). Technological progress has also rendered many plots implausible and antiquated. For example, the predominance of mobile phones, pagers, and PDAs has significantly altered the previously dangerous situations in which investigators traditionally