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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

How long does it usually take for forensic evidence results to become available to the detective?

Not an answerable question, depends on:

  • Department funding
  • Type of Results
  • How far away the lab doing the work is
  • Who did the evidence collection

And a hundred other factors including how many requests for results are waiting.

What professional ethics must a forensic scientist have?

Professional ethics for ALL doctors are same irrespective of there branches. So there are no special ethics for forensic expert. ( Talking of professional ethics. you are GREAT. )

What two ways can you search a crime scene if the need is not immediate?

I believe the question to be bogus. Any criminal defense attorney worth his briefcase would jump all over such a scenario so quick filing objections citing crime scene contamination, and/or degradation of evidence. In actuality, every effort is made to process a crime scene as quickly and as thoroughly as possible to prevent just such occurrences from happening thereby hindering the investigation and prosecution. .

How are forensic ontology and forensic anthropology alike?

Forensic ontology and forensic anthropology are two subfields within the broader discipline of forensics. They both play a role in crime scene investigation and the identification of human remains. However, forensic ontology focuses on the analysis of digital data and evidence, such as computer files or online activity, while forensic anthropology deals with the study of skeletal remains in order to determine identity, cause of death, or other relevant information.

Why do forensic officers use overalls?

This protects the individual from interacting with any harmful fluids; it prevents them from getting on to their clothes.

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What are the key features of a forensic laboratory?

Key features of a forensic laboratory include advanced analytical equipment for analyzing physical and chemical evidence, a secure environment to maintain the integrity of evidence, and specialized personnel trained in various forensic disciplines, such as DNA analysis, toxicology, and ballistics. Additionally, forensic labs often adhere to strict protocols and standards for quality assurance and control, ensuring that findings are reliable and admissible in court. Collaboration with law enforcement agencies and the ability to produce detailed reports are also essential aspects of their operations.

What is digital forensics exactly?

Digital forensics is the recovery and investigation of computer software found in digital devices. Digital forensics can also be referred to as computer crime. Digital forensics was originally called computer forensics but was changed to encompass all digital devices.

Where is the Indian first forensic lab situated?

India's first full-fledged Forensic Science Laboratory was established in 1952 in Calcutta by upgrading the Chemical Examiner Lab started in 1840's.

How is algebra needed in forensics?

Algebra is needed in forensics to calculate the method of killing a victim- e.g. a blood splatter's pattern can indicate if the victim was assaulted with a stab, a slice, a chop, etc. Algebra can also help to reconstruct a crime scene. It can also help in a car crash, where authorities can find the location of the cars before they collided, how they collided, and at the speed they were going at. Ballistics (the motion of a bullet/ weapon) also needs algebra to know where the assaulter was standing. Also, DNA analysis and the time of the crime (body temperature) both need algebra. Last but not least, algebra is used to find the crime rates/ statistics of a particular area, so that police forces will know where to beef up authorities.

Where would you go for work experience if you wanted to be a forensic scientist?

some people have said the work experience as a lab technician would give you enough experience, but I'm researching for an answer also as i would like to be a forensic scientist :D hope this helps you more than it did me :)

What are the duties of forensic?

Identifying how and why a person died:by use of bone trauma and stuff like that.

they can also identify the ethnicity, approximate age, and gender of the deceased.

forensic artists can use a skull to create a sculpture that shows what the person would have looked when they were still alive

they can also use DNA to identify the person, though it only happens in rare cases

What does a forensic science technician wear?

forensic science technicians wear goggles n gloves but other than that they wear regular clothes.

How should glass evidence be collected processed and handled in a crime scene investigation?

the glass should be picked up by tweezers and the technician should be wearing gloves. the person collecting glass should put it in a plastic evedence bag and brought to the lab.

How long does gun powder stay 0n you after shooting a gun?

Up to six months on clothing, even if you try to wash it off it will stay a long time. And on hands its only around a week.

Who established the comparison microscope as the indispensable of the modern firearms examiner?

Calvin Goddard established the comparison microscope as the indispensable tool of the modern firearms examiner.

What classes in high school can help if you want to become a forensic scientist?

Sciences:Biology and Chemistry definitely.

Advanced level math courses. And to graduate you of course need your required grade 12 courses such as english.

What environment does a forensic psychology work in?

Forensic psychologists typically work in various settings, such as prisons, mental health facilities, courthouses, law enforcement agencies, and private practices. They may also work in universities, research institutions, or consulting firms specializing in legal matters.

How and why do fingerprints develop on the surface of objects and what is the most common form of latent fingerprint development A Glass Glossy Magazine Cover Painted Wood and Phone Receiver?

Impressions of fingerprints may be left behind on a surface by the natural secretions of sweat that is present in friction ridge skin, or they may be made by ink or other substances transferred from the peaks of friction ridges on the skin to a relatively smooth surface.

How does DNA forensics relate to biology?

DNA forensics uses biological techniques to analyze DNA samples collected from crime scenes or individuals for identification purposes. It relies on principles of molecular genetics and biology to match DNA profiles to known individuals or link DNA evidence to specific crimes. Understanding biological concepts like DNA structure, inheritance, and variation is essential for interpreting forensic DNA evidence accurately.

In what courtroom role may forensic accountants be thrust as expert consultants?

expert consultants may be engaged to assist attorneys by identifying and recommending expert witnesses, helping attorneys to prepare for testimony, and reviewing various documents.

How do forensic scientists use hair and teeth?

hair and teeth can both be used for identification of a person either dead or alive. Hair contains a persons unique DNA and they can search dental records on a persons teeth

What do forensic scientist carry to a crime scene?

Crime scene Vehicle along with all essential crime scene Investigation boxes.