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Forensic Science

Criminal cases are very dependent upon evidence to prove or disprove the facts of the case. The analysis of evidence requires a wide breadth of scientific knowledge and the latest scientific techniques as well as proper evidence procedures.

1,792 Questions

Where do forensic anthropologists work with the FBI?

Anthropology joined the forensic sciences in the late 1930's. In 1936 the FBI consulted the Smithsonian's head curator of physical anthropology on a case. Since then the Smithsonian has worked with the FBI on human remains, most recently with using techniques of superimposing photos over remains to determine identity. from " An Overview of forensic Anthropology" via Jessica Kiefer. So basically the Smithsonian Institution in Washington, D.C.

Washington,_D.C.

What is considered serious crime?

Criminal trials in the UK are held either in the Magistrates' Court or in the Crown Court.

In general serious crimes are tried in the Crown Court. This is because only the Crown Court has the power to impose a sentence of greater than six months (although the Magistrates may sentence for up to twelve months for a few offences in their courts).

Whether a crime is serious enough to be tried in the Crown Court or should be tried in the Magistrates' Court is usually obvious, but in border-line cases it comes down to the opinion of the Magistrates - they decide whether to keep the case or 'commit for trial' in the Crown Court.

Of course, in some really serious cases such as murder, the Magistrates must send the case straight to the Crown Court. These are called 'indictable only' offences because the process that gets the alleged criminal in front of the Crown Court is known as an 'indictment'.

Just to make matters more complicated, the law also defines what is meant by 'serious crime' in Section 93(4) of the Police Act 1997 states that a 'serious crime' ... involves the use of violence, results in substantial financial gain or is conducted by a large number of persons in pursuit of a common purpose; or the offence is one, for which a person aged 21 years or over with no previous convictions could reasonably expect to receive a sentence of three years imprisonment or more.

If the definition in Section 93(4) is met then the police are entitled to use more intrusive surveillance powers during the investigation.

What do you call someone who studies criminals and killers?

a criminal psychologist or a forensic psychologist.

Added: . . . or a CRIMINOLOGIST.

Forensic Biologists

Forensic Anthropologists(Identification.)

Forensic Botanists (Leaves, Seeds and Plants)

Forensic Odontologits (Teeth- Dental Records)

Forensic Entomologists (Insects and Arthropods)

Forensic Ostiologists (The Causes and Circumstances of a death.)

Forensic Pathologist (Studies Cause Of Death)

Criminal Phsycologust (Studied Criminology- Liek a Phsyciactrist in some ways)

Is the crime scene the most important area in forensic science?

Very important. A fingerprint is a step away from solving a crime, unless the fingerprint belongs to the victim. But, if someone was apparently murdered, and criminal investigators find fingerprints around the scene, they use those prints to match up to another person's prints, to figure out if this person is a prime suspect to the crime.

How does terrorism effect police?

There are hudnreds of ways in which terrorism effect the police, fistly, police have to get much more training now and they will be told what to do in certain eventualities, police get more powers when it comes to terrorism. This means spending more money and the governmenet allocating the police more funding.

What is forensic?

Forensic Medicine is perhaps the smallest of medical specialties, it is community of pathologist who are related to investigate the death of individual, assimilate all the medical, scientific and evidential information . They are related to court of law.

they determine the cause and manner of death of those decedents falling within the medical examiner's or jurisdiction.

How do they use DNA evidence today?

DNA evidence is used in criminal investigations to link suspects to crime scenes, identify victims, and exonerate innocent individuals. It is also used in paternity testing, identifying bodies in mass disasters, and studying genetic inheritance and evolution. DNA evidence is a powerful tool due to its accuracy and unique nature.

What are some advancement possibilities in mechanical engineering?

Mechanical engineering technology is the application of physical principles and current technological developments to the creation of useful machinery and operation design. Technologies such as solid models may be used as the basis for finite element analysis (FEA) and / or computational fluid dynamics (CFD) of the design. Through the application of computer-aided manufacturing (CAM), the models may also be used directly by software to create "instructions" for the manufacture of objects represented by the models, through computer numerically-controlled (CNC) machining or other automated processes, without the need for intermediate drawings.

Mechanical engineering technologists are also expected to understand and be able to apply concepts from the chemistry and electrical engineering fields. Mechanical engineering technologists are expected to apply current technologies and principals to machine and product design, production, and manufacturing processes.

What are the Chemical processes or procedures used in forensic studies?

There is a vast amount of chemical processes involved in forensics, it all depends on what it is you rare testing and what you need to find out.

Techniques include:

* Gas chromatography - separates a compound into is constituents i.e. fire accelerants * High performance liquid chromatography - also separates compounds, can be used for drug analysis * Polarography - can test for the presence of heavy metals in liquids * Raman Spectroscopy - can be used for ink and paint analysis * Fourier Transform Infrared Spectroscopy - can be used for anything from drug analysis to paint analysis * Flame Absorption Atomic Spectroscopy - can be used to detect metal ions in mixtures

What is a type scene?

Scene is not emo.

Scene is a fashion and is not music. Emo is a type of music, scene is different, Scene's like bring colours and are always happy.Emos are into gothic like clothes and are usaually un happy. Most scene people prefer the styles of music like screamo and metal. True scenes listen to almost aything other than country, because there are different types of scene. Scene kids often where skinny jeans, flashy belts, band shirts, ballet flats(for girls)converse, vans flat shoes, and bracelets. They also wear Brass Knuckes and belts that stretch around your shirts.They also usually have a large variation and amount of peircings, and tattoos. What makes scene people are their hair and how they act, you have to know what you are expected to be.

For the hair:

Boys - blond and black in different area, parted bangs, and sometimes spiked in the back, with streaks of neon color.

Girls - iif you have small face features, bleach blond. A rounder face goes brunette. Both must have choppy layers and random color streaks, and coon tails. Teased at the top.

As for jewelry, the scene girls pretty much wear cartoon styles, hello kitty, and skelanimals. Big chunky bats and diamonds are a must.

List and explain three reasons why it is not possible to define a simple analytical scheme that can be applied to all types of evidence?

I'm actually doing this homework and what I found to be the answers:

- scientist cannot determine quantity or quality of evidence thus not all standard tests can be conducted

-conclusion of origin of a specific item must be made by the practical experience of the examiner

- don't know a third

What is a forensic accountant?

A forensic accountant primarily does accounting work in support of litigation. This can include fraud examinations, business valuation, business interruption loss calculations, insurance claim support, expert testimony, and consultants in legal cases.

Since it is not uncommon for a forensic accountant to investigate and support investigations of white collar crime, they develop a knowledge of accounting, the law, and psychology.

Forensic accountants generally have both the Certified Public Accountant (CPA) and Certified Fraud Examiner (CFE) certifications. The CPA is obtained via AICPA and the CFE is obtained via the ACFE.

It is a growing field. Georgia Southern University has a strong graduate program in forensic accounting which I strongly recommend to any accountants who want to explore this exciting field.

Coroner job outlook?

The outlook for jobs in the coroner field is excellent. There is a projected annual increase of 8.9 percent in jobs each year until 2018.

Who is Hans Gross?

Hans Gross

Hans Groß (Gross, Grosz), or Hanns Groß (December 12, 1847, Graz - December 9, 1915, Graz) was an Austrian criminal jurist and an examining magistrate. He is believed to be the creator of the field of criminalistics; he taught as a professor at the Chernivtsi University, Prague University and the University of Graz, and established the Institute of Criminology in Graz.

The release of his book "Handbuch fur Untersuchungsrichter, Polizeibeamte, Gendarmen, u.s.w." (A handbook for examining magistrates, police officials, military policemen, etc.) in 1893, is marked as the birth of the field of criminalistics, applying science to the practices of crime investigation and law. The work combined in one system fields of knowledge that had not been previously integrated, and which could be successfully used against crime. Gross adapted some fields to the needs of criminal investigation, such as crime scene photography.

Above retrieved from Answers.com

Can Police investigate a case if their family are involved?

There is usually no legal prohibition to a police officer investigating an incident where a member of his family is involved, but the practice is frowned on. The preferable method of handing such a situation would be to call one's supervisor or another officer and ask the case be re-assigned.

What is a bloodstain Pattern?

A bloodstain pattern is a series of blood drops that have accumilated in a group to form a pattern. From these patterns we can tell what the angle of the weapon used was at, how high the weapon was, how tall the offender was, and some times how man times the weapon was used. An example of a blood stain pattern (BPA) is a cast-off. This occurs when a weapon is used, becomes bloodied and is swung back for a second blow. This would cause the blood from the weapon to fling on a surface e.g wall in a linear fashion showing the degree or angle is which it is being used. Hope this helps :)

What does reconstruction evidence mean?

It refers to using the evidence available to 'reconstruct,' insofar as possible, what happened during the offense.

What are the highest paying government jobs?

I know the President makes $400,000 a year, but I also recently learned that the superintendent of Atlanta public schools makes $400k a year as well. In addition, she apparently collects large bonuses.

Source: http://www.nytimes.com/2011/07/18/education/18oneducation.html?hp

What does MO stand for?

Metal-Oxide-Semiconductor, the 3 layers of material making the device:

  • Metal - the top layer, usually aluminum, interconnects the components of the IC.
  • Oxide - the middle layer, silicon dioxide, insulates the metal and semiconductor from each other where connections are not wanted and passivates the edges of the semiconductor junctions.
  • Semiconductor - the bottom layer, silicon, the components are in this layer.

While this layering equally describes bipolar and FET based ICs, it is usually only used to refer to FET based ICs.