The Evolution Of Criminal Investigative Research Paper

The Evolution Of Criminal Investigative Research Paper Criminal Investigation has evolved enormously over time. The evolution of criminal investigation began in eighteenth-century England, when massive changes were being unleashed. During the eighteenth century two events-an agricultural revolution and an industrial revolution-began a process of change that profoundly affected how police services were delivered and investigations conducted. In 1750, Henry Fielding established a small group of volunteer, non-uniformed homeowners to take thieves. Known as the Bow Street Runners, these Londoners hurried to the scenes of reporting crimes and began investigations, thus becoming the first modern detective forces. Then in 1829 due in large measure to the efforts of Sir Robert Peel, Parliament created a metropolitan police for London. Police headquarters became known as Scotland Yard, because the building formerly had housed Scottish royalty. However the success of Peels reform in England did not go unnoticed in the United States. A major privat e detective agency of the nineteenth-century was formed by Allan Pinkerton in 1819-1884. As early as 1845, New York City had 800 plainclothes officers, although not until 1857 were the police authorized to designate 20 patrol officers as detectives. In November 1857, the New York City Police Department set up a rogues gallery-photographs of known offenders arranged by criminal specialty and height. As the highest court in this country, the Supreme Court is both obligated and well positioned to review cases and to make decisions which often have considerable impact. During 1961 to 1966, a period known as the due process revolution, the Supreme Court became unusually active in hearing cases involving the rights of criminal suspects and defendants. In criminal investigations there are three major scientific systems for personal identification of criminals: anthropometry, dactylography, and deoxyribonucleic acid (DNA) typing. Anthropometry was developed by Alphonse Bertillon (1853-1914), who is regarded as the father of criminal identification. It is the study of human body measurement for use in anthropological classification and comparison. Dactylography is the study of fingerprints as a method of identification. Dactylography refers to the impression on a surface of the curves formed by the ridges on a fingertip; especially, such an impression made in ink and used as a means of identification. Dactyloscopy s technique of comparing fingerprints are typically those found at the setting of a crime and those of a suspect. Due to the uniqueness of the fingers and hands papillar lines, it is generally considered a reliable method of identifying a person. Juan Vucetich perfected dactyloscopy in late 19th and early 20th century. In 1903 a fingerprint comparison of two Levenworth Penitentiary prisoners revealed that Will West and William West were two different individuals. This was despite the fact the two inmates had identical appearances and nearly identical Bertillon measurements. This showed the superiority of fingerprints to anthropometry as a system of identification. Then in 1904, New York City Detective Sergeant Joseph Faurot solved several hotel thefts by correctly identifying a suspect who claimed to be James Jones. Fingerprints correctly identified Jones as a thug with many prior convictions by the name of Daniel Nolan. Crime scene fingerprints may be detected by simple powders, or some chemicals applied at the crime scene; or more complex, usually chemical techniques applied in specialist laboratories to appropriate articles removed from the crime scene. With advances in these more sophisticated techniques some of the more advanced crime scene investigation services from around the world are now reporting that 50% or more of the total crime scene fingerprints result from these laboratory based techniques. DNA is a chemical blueprint, which determines everything from our hair color to our susceptibility to diseases. Initially, the process of isolating and reading this genetic material was referred to as DNA fingerprinting, but currently the term DNA typing is used to describe this practice. Forensic scientists can use DNA in blood, semen, skin, saliva or hair found at a crime scene to identify a matching DNA of an individual, such as a perpetrator. This process is called genetic fingerprinting, or more accurately, DNA profiling. In DNA profiling, the lengths of variable sections of repetitive DNA, such as short tandem repeats and minisatellites, are compared between people. This method is usually an extremely reliable technique for identifying a matching DNA.The first use of DNA typing in a criminal case was in 1987 in England. During 1986, a series of rapes and assaults occurred in Orlando, Florida, which set the stage for the first use of DNA typing in the United States. In 1988, the FBI became the first public sector crime laboratory in the United States to accept cases for DNA analysis. Since that time, there has been a substantial increase in the number of crime laboratories providing this type of service. People convicted of certain types of crimes may be also required to provide a sample of DNA for a database. This has helped investigators solve old cases where only a DNA sample was obtained from the scene. DNA profiling can also be used to identify victims of mass casualty incidents. As a specialty within criminalsitics, firearms identification extends far beyond the comparison of two fired bullets. It includes identification of types of ammunition, knowledge of the design and functioning of firearms, the restoration of obliterated serial numbers on weapons, and estimation of the distance between a guns muzzle and a victim when the weapon was fired this is known as Ballistics. People depend on police officers and detectives to protect their lives and property. Law enforcement officers, some of whom are State or Federal special agents or inspectors, perform these duties in a variety of ways, depending on the size and type of their organization. In most jurisdictions, they are expected to exercise authority when necessary, whether on or off duty. Uniformed police officers have general law enforcement duties, including maintaining regular patrols and responding to calls for service. They may direct traffic at the scene of an accident, investigate a burglary, or give first aid to an accident victim. In large police departments, officers usually are assigned to a specific type of duty. Many urban police agencies are involved in community policing; a practice in which an officer builds relationships with the citizens of local neighborhoods and mobilizes the public to help fight crime. Police agencies are usually organized into geographic districts, with uniformed officers assigned to patrol a specific area, such as part of the district or outlying residential neighborhoods. Officers may work alone, but, in large agencies, they often patrol with a partner. While on patrol, officers attempt to become thoroughly familiar with their patrol area and remain alert for anything unusual. Suspicious circumstances and hazards to public safety are investigated or noted, and officers are dispatched to individual calls for assistance within their district. During their shift, they may identify, pursue, and arrest suspected criminals; resolve problems within the community; and enforce traffic laws. Public college and university police forces, public school district police, and agencies serving transportation systems and facilities are examples of special police agencies. These agencies have special geographic jurisdictions and enforcement responsibilities in the United States. M ost sworn personnel in special agencies are uniformed officers; a smaller number are investigators. Some police officers specialize in such diverse fields as chemical and microscopic analysis, training and firearms instruction, or handwriting and fingerprint identification. Others work with special units, such as horseback, bicycle, motorcycle or harbor patrol; canine corps; special weapons and tactics (SWAT); or emergency response teams. A few local and special law enforcement officers primarily perform jail-related duties or work in courts. Regardless of job duties or location, police officers and detectives at all levels must write reports and maintain meticulous records that will be needed if they testify in court. Sheriffs and deputy sheriffs enforce the law on the county level. Sheriffs are usually elected to their posts and perform duties similar to those of a local or county police chief. Sheriffs departments tend to be relatively small, most having fewer than 50 sworn officers. Deputy Sheriffs have law enforcement duties similar to those of officers in urban police departments. Police and sheriffs deputies who provide security in city are sometimes called bailiffs. State police officers (sometimes called State troopers or highway patrol officers) arrest criminals Statewide and patrol highways to enforce motor vehicle laws and regulations. State police officers are best known for issuing traffic citations to motorists. At the scene of accidents, they may direct traffic, give first aid, and call for emergency equipment. They also write reports used to determine the cause of the accident. State police officers are frequently called upon to render assistance to other law enforcement agencies, especially those in rural areas or small towns. State law enforcement agencies operate in every State except Hawaii. Most full-time sworn personnel are uniformed officers who regularly patrol and respond to calls for service. Others work as investigators, perform court-related duties, or carry out administrative or other assignments. Detectives are plainclothes investigators who gather facts and collect evidence for criminal cases. Some are assigned to interagency task forces to combat specific types of crime. They conduct interviews, examine records, observe the activities of suspects, and participate in raids or arrests. Detectives and State and Federal agents and inspectors usually specialize in investigating one of a wide variety of violations, such as homicide or fraud. They are assigned cases on a rotating basis and work on them until an arrest and conviction occurs or until the case is dropped. Fish and game wardens enforce fishing, hunting, and boating laws. They patrol hunting and fishing areas, conduct search and rescue operations, investigate complaints and accidents, and aid in prosecuting court cases. The Federal Government maintains a high profile in many areas of law enforcement. Federal Bureau of Investigation (FBI) agents are the Governments principal investigators, responsible for investigating violations of more than 200 categories of conducting sensitive national security investigations. Agents may conduct surveillance, monitor court-authorized wiretaps, examine business records, investigate white-collar crime, or participate in sensitive undercover assignments. The FBI investigates organized crime, public corruption, financial crime, fraud against the Government, bribery, copyright infringement, civil rights violations, bank robbery, extortion, kidnapping, air piracy, terrorism, espionage, interstate criminal activity, drug trafficking, and other violations of Federal statutes. U.S. Drug Enforcement Administration (DEA) agents enforce laws and regulations relating to illegal drugs. Not only is the DEA the lead agency for domestic enforcement of Federal drug laws, it also has sole responsibility for coordinating and pursuing U.S. drug investigations abroad. Agents may conduct complex criminal investigations, carry out surveillance of criminals, and infiltrate illicit drug organizations using undercover techniques. U.S. marshals and deputy marshals protect the Federal courts and ensure the effective operation of the judicial system. They provide protection for the Federal judiciary, transport Federal prisoners, protect Federal witnesses, and seizures from criminal enterprises. They enjoy the widest jurisdiction of any Federal law enforcement agency and are involved to some degree in nearly all Federal law enforcement efforts. In addition, U.S. marshals pursue and arrest Federal fugitives. Bureau of Alcohol, Tobacco, Firearms, and Explosives agents regulate and investigate violations of Federal firearms and explosives laws, as well as Federal alcohol and tobacco tax regulations. The U.S. Department of State Bureau of Diplomatic Security special agents are engaged in the battle against terrorism. Overseas, they advise ambassadors on all security matters and manage a complex range of security programs designed to protect personnel, facilities, and information. In the United States, they investigate passport and visa fraud, conduct personnel security investigations, issue security clearances, and protect the Secretary of State and a number of foreign dignitaries. They also train foreign civilian police and administer a counter-terrorism reward program. The Department of Homeland Security employs numerous law enforcement officers under several different agencies, including Customs and Border Protection, Immigration and Customs Enforcement, and the U.S. Secret Service. U.S. Border Patrol agents protect more than 8,000 miles of international land and water boundaries. Their missions are to detect and prevent the smuggling and unlawful entry of undocumented foreign nationals into the United States; to apprehend those persons violating threatened to interdict contraband, such as narcotics. Immigration inspectors interview and examine people seeking entrance to the United States and its territories. They inspect passports to determine whether people are legally eligible to enter the United States. Immigration inspectors also prepare reports, maintain records, and process applications and petitions for immigration or temporary residence in the United States. Customs inspectors enforce laws governing imports and exports by inspecting cargo, baggage, and articles worn or carried by people, vessels, vehicles, trains, and aircraft entering or leaving the United States. These inspectors examine, count, weigh, gauge, measure, and sample commercial and noncommercial cargoes entering and leaving the United States. Customs inspectors seize prohibited or smuggled articles; intercept contraband; and apprehend, search, detain, and arrest violators of U.S. laws. Customs agents investigate violations, such as narcotics smuggling, money laundering, child pornography, and customs fraud, and they enforce the Arms Export Control Act. During domestic and foreign investigations, they develop and use informants; conduct physical and electronic surveillance; and examine records from importers and exporters, banks, couriers, and manufacturers. They conduct interviews, serve on joint task forces with other agencies, and get and execute Federal Air Marshals prov ide air security by fighting attacks targeting U.S. airports, passengers, and crews. They disguise themselves as ordinary passengers and board flights of U.S. air carriers to locations worldwide. U.S. Secret Service special agents protect the President, Vice President, and their immediate families; Presidential candidates; former Presidents; and foreign dignitaries visiting the United States. Secret Service agents also investigate counterfeiting, forgery of Government checks or bonds, and fraudulent use of credit cards. Other Federal agencies employ police and special agents with sworn arrest powers and the authority to carry firearms. These agencies include the Postal Service, the Bureau of Indian Affairs Office of Law Enforcement, the Forest Service, and the National Park Service. Police and detective work can be very dangerous and stressful. In addition to the obvious dangers of confrontations with criminals, police officers and detectives need to be constantly alert and ready to deal appropriately with a number of other threatening situations. Many law enforcement officers witness death and suffering resulting from accidents and criminal behavior. A career in law enforcement may take a toll on their private lives. The jobs of some Federal agents such as U.S. Secret Service and DEA special agents require extensive travel, often on very short notice. They may relocate a number of times over the course of their careers. Some special agents in agencies such as the U.S. Border Patrol work outdoors in rugged terrain for long periods and in all kinds of weather. Uniformed officers, detectives, agents, and inspectors are usually scheduled to work 40-hour weeks, but paid overtime is common. Shift work is necessary because protection must be provided around the clock. Junior officers frequently work weekends, holidays, and nights. Police officers and detectives are required to work whenever they are needed and may work long hours during investigations. Officers in most jurisdictions, whether on or off duty, are expected to be armed and to exercise their authority when necessary.

Romulus and Remus Essay -- English Literature Essays

Romulus and Remus Numitor, king of the ancient Italian city of Alba Longa, was deposed by his brother Amulius. Numitor’s daughter, Rhea Silvia, was made a vestal virgin (priestess of the Goddess Vesta & forbidden to marry). Mars, the God of War, fell in love with her and she gave birth to twin sons.† [1] Fearing for his life and his newly captured throne, Amulius had the twins put in a basket and through into the Tiber river. Instead of sinking the basket floated steadily down stream. â€Å"The basket came aground at the Grotto Lupercal, under a fig tree called Ruminal, where the twins were found and suckled by a she wolf.†[2] Along with the wolf was Picus, who was turned into a woodpecker by Circe, both sacred to mars. They both feed the kids and kept them live until one day a herdsman stumbled upon the two boys. â€Å"The shepard Faustulus found the twins. He toofk them with him to his house and his wife called them Romulus and Renus.. they were not aware of the princely origin of the boys and raised them as their children.†[3] â€Å"Ounce Romulus and Remus had grown up, they learned their story and decided to go back to Albalonga.†[4] Not knowing exactly why they had been abandoned, the twins had no idea where to start looking. They decided to start by going to the local festival. â€Å"As young men, Romulus and Remus gathered around them a band of hardy, adventurous campanions.†[5] And because of their adventurous nature they tended to get a little roudy. â€Å"Remus is captured by a ban...

The Brute

The drama essay â€Å"The Brute† by Anton Chekhov is typically referred to that subgenre of comedy known as the farce. What separates a farce from the more pedestrian and commonplace â€Å"comedy† is that it is infused with a sense of whimsy as well as a detachment from reality that, paradoxically, should serve to make it all the more realistic. In the case of The Bear the farcical elements are utilized to heighten the emotional intensity that is under normal circumstances subject to far too much control and restraint to allow it freedom in a work of drama as short as this play.The revelation that love and the realization of love is enough to make Smirnoff undergo the series of truly bizarre and unexpected changes in register could probably only be accomplished in a farce. The arguments that take place between Mrs. Popov and Smirnov serve both to provide the comic material for the play and as a foundation upon which to build Smirnov's growing realization that he succumb ing to the ultimate debt of love. Popov has retained her commitment to her husband long after his death has released her from that debt.Smirnov is a landowner who had lent money to Mr. Popov's husband before his death and who has now shown up to demand repayment because he, in turn, is facing down his own creditors. The cyclical nature of debt and repayment serves as a metaphor for relationships between men and women. The play proceeds from a point of Popov's refusal and Smirnov's reactions. It is the evolution of Smirnov's reactions that is the key to understanding his character.The progression of the play is through dialogue rather than action and the progression of the dialogue of Smirnov is one of self-assuredness-almost cockiness-to a sense of losing control, which ultimately leads Smirnov to realize he has fallen in love. Smirnov boasts that he has â€Å"refused twelve women and nine have refused† him. These are the words of a man still secure in his independence before a woman; an insecure man never admits that a woman has refused him, much less nine. The subject at hand is still the debt as the argument intensifies, but then Mrs.Popov takes it from the financial to the personal. She attacks his very humanity by crying out â€Å"You're nothing but a crude, bear! A brute! A monster! â€Å". Finally, things progress-as it seems it always must-to weapons being brought to bear. Mrs. Popov goes for her husband's pistols, essentially turning the argument into a full scale duel. There is only one problem: Mrs. Popov does not know how to fire the gun. At this point, she ceases to be a debtor and is well on her way to becoming a woman. Smirnov is lost.Smirnov's reactions to Mrs. Popov change considerably after weapons are introduced and since it is clear he has no real fear for his life, this change that comes over only can only be attributed to a death in his original feelings for the widow as his emotional trek comes to a rest a full one-hundred eight y degrees from where he started. Nothing in either his words or his actions could lead one to suppose that any element of truth is expressed when Smirnov asserts â€Å"If she fights I'll shoot her like a chicken! . One can well imagine the Smirnov who first entered Mrs. Popov's home at the beginning of the play actually entertaining this idea-if not actually going through with it-but the words ring empty and hollow by the point at which they are actually spoken. The Bear is a drama-perhaps even a tragedy if one cares to extrapolate what may happen to these two characters once the curtain comes down upon this small moment in their lives-masquerading as a farce. And, of course, it has to be that way.If the events that take place within the short period of time allotted in this short play were played straight and dramatically, Smirnov's strange, comedic odyssey from cold, heartless debt collector to overwhelmed object of love would draw even more laughs, albeit unintentionally. To sho w the absurdity of Smirnov's situation, indeed the absurdity of how any two people come to fall in love, the farce is the writer's best weapon. It provides a method of distancing the audience from realizing they too are characters in a real life farce every time they fall in love.

Race / Ethnicity Compare and Contrast - 2111 Words

Race / Ethnicity: Compare and Contrast Although the topic of the certain short stories and poems have different themes and comprehension of what corresponding works that might have similar or different topics, will tell a person what racial background and ethnicities are represented in the short story â€Å"Country Lovers† and the poem â€Å"What It’s like to be a Black Girl†. Finding out whether the characters are the same, if the setting is different between the two, if the theme told outright or did one have to â€Å"think outside of the box† to determine its meaning will lead to what content the two have. If one literary work is a ballad or a play, if one is longer or shorter than the other one, if the tone is the same between the two works,†¦show more content†¦She could not put out her hand to him. He said, You havent been near the house with it?’ (Clugston, 2010). By his response when finding out that the two of them had created a life during their prohibited connection shows how he knew that such thing was not accepted in his society. As the story goes on Paulus returned to the hut where Thebedi and the infant child lived; and it states â€Å"She thought she heard small grunts from the hut, the kind of infant grunt that indicates a full stomach, a deep sleep. After a time, long or short she did not know, he came out and walked away with plodding stride (his fathers gait) out of sight, towards his fathers house† (Clugston, 2010). As you read on you get the realization that Paulus killed the infant child that day when he returned to Thebedi’s hut. â€Å"The baby was not fed during the night and although she kept telling Njabulo it was sleeping, he saw for himself in the morning that it was dead. He comforted her with words and caresses. She did not cry but simply sat, staring at the door† (Clugston, 2010). 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