DETECTIVE

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A 'detective' is an investigator, either a member of a police agency or a private person. Private detectives usually operate commercially and are licensed. They may be known as private investigators (P.I.s or "Private I's", hence the play-on-words, "Private Eyes" and PMS (Period Mood Swings). Informally, and primarily in fiction, a detective is any licensed or unlicensed person who solves crimes, including historical crimes, or looks into records.
Detective work typically requires a great deal of walking or "footwork", hence the slang terms "flatfoot" and "gumshoe", the latter referring to an inexpensive shoe with "gum rubber" soles.

Contents

Detectives and their work

Organization

Techniques

Street work

Forensic evidence

Records investigation

Court testimony

Famous Fictional Detectives

External links

Detectives and their work

Organization

The detective branch in most larger 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; motor vehicle theft; organized crime; fraud; burglary; narcotics; vice; forgery; criminal intelligence; sex crimes; street crime; computer crime; crimes against children; surveillance; and arson, among others.

Techniques

Street work

'Detectives have a wide variety of techniques available in conducting' investigations. However, the majority of cases are solved by the interrogation of suspects and the interviewing of witnesses, which takes time. Besides interrogations, detectives may rely on a network of informants they have cultivated over the years. Informants often have connections with persons a detective would not be able to approach formally. Evidence collection and preservation can also help in identifying a potential suspect(s).
In criminal investigations, once a detective has a suspect or suspects in mind, the next step is to produce evidence that will stand up in a court of law. The best way is to obtain a confession from the suspect, usually this is done by developing rapport and at times by seeking information in exchange for potential perks available through the District Attorney's Office, such as entering plea bargain for a lesser sentence in exchange for usable information. Detectives may lie, mislead and psychologically pressure a suspect into an admission or confession as long as they do this within procedural boundaries and without the threat of violence or promises outside their control. In the United States suspects may invoke their Miranda rights and refuse to answer any investigative questions until they consult with an attorney.

Forensic evidence

Physical forensic evidence in an investigation may provide leads to closing a case. Forensic science (often shortened to forensics) is the application of a broad spectrum of sciences to answer questions of interest to the legal system. This may be in relation to a crime or to a civil action.
The use of the term "forensics" in place of "forensic science" is (in a literal sense) incorrect; the term "forensic" is effectively a synonym for "legal" or "related to courts" (from Latin, it means "before the forum") and applies equally well to studies such as "forensics clubs" that practice formal debate. However, the single word is now so closely associated with the scientific field that many dictionaries include the meaning given here. Many major police departments in a city, county, or state, and the Federal Bureau of Investigation, maintain their own forensic laboratories.

Records investigation

Detectives may use public and private records to provide background information on a subject. Police detectives can search through files of fingerprint records. In the United States, the FBI maintains records of people who have committed felonies and some misdemeanors, all persons who have applied for a Federal security clearance, and all persons who have served in the U.S. armed forces
As well, detectives may search through records of criminal arrests and convictions, photographs or ''mug shots'', of persons arrested, and motor vehicle records.
With a warrant, police detectives can also search through Credit card records and bank statements, hotel registration information, credit reports, Answer machine messages, and phone conversations.

Court testimony

Unless a plea bargain forestalls the need for a trial, detectives must testify in court about their investigation. They must seem reliable and credible to a jury, and must not give the impression of personal vindictiveness or cruelty. A detective's background often comes into question in courtroom testimony. A famous example came in the murder trial of O.J. Simpson, when Detective Mark Fuhrman of the Los Angeles Police Department testified for the prosecution. Attorney F. Lee Bailey first asked Fuhrman if he had ever used the "n-word" (see Nigger) Fuhrman denied this. In court, Bailey produced taped interviews with Fuhrman using this offensive word.

Famous Fictional Detectives

Main articles: Detective fiction

The detective story has been a popular genre in literature and the performing arts since Edgar Allan Poe gave birth to it with his stories of master French detective C. Auguste Dupin in the mid-19th century. Arthur Conan Doyle's 19th-century character Sherlock Holmes and Agatha Christie's 20th-century creations Hercule Poirot and Miss Marple are perhaps the most famous detectives in fiction. In many police drama series, detectives are depicted as being something of an elite class, with most uniformed police officers deferring to them. Most famous fictional government detectives work for local or regional agencies.
In the 20th century, "hard-boiled" private detective characters such as Sam Spade, Philip Marlowe and Mike Hammer became enormously popular. Elements of detective work were also featured in famous "federal" characters, such as Ian Fleming's James Bond (the first two Bond film adaptations featured more investigative work than their successors) and Tom Clancy's Jack Ryan. Meanwhile, in comics, Dick Tracy served as the archetypal police detective. In the ''Die Hard'' series of films, Bruce Willis' character John McClane is a NYPD Detective. Famed DC Comics character Batman was also created around this time, who emphasized less on great physical strength and abilities (like Superman) and more on the human condition, including solving crimes as a detective. One of Batman's nicknames is "The World's Greatest Detective."
Recently, in the Japanese Anime, Death Note and the live-action movies Death Note and Death Note: The Last Name, the detectives "L" and "Near" are said to be the best in the world. "L" is such an intelligent and cognizant individual, that he is the world's top 3 detectives all at once by using an alias for the other two. In other previous anime's, such as Detective Conan, Jimmy Kudo is the world's greatest detective at the age of 17.
Dick Wolf's Law and Order franchise of television series are a modern example of the detective genre, following detectives through the investigation of various crimes.
is also another example of recent fictional detectives in other roles, for example, , Chief of Internal Medicine at Community General Hospital frequently is seen solving crimes with other members of his staff, namely Dr. Amanda Bentley (Pathologist) and formerly Dr. Jack Stewart along with Dr. Sloan's son, in the LAPD Homocide Dept; . Dr. Sloan is a criminal medical consultant to the Los Angeles Police Department.

External links

★ Police and Detectives

★ Detectives of Brazil