Describe in detail the steps investigators take in order to ensure the integrity of a crimescene and the procedures used to collect and submit evidence.
The integrity of the crime scene is of utmost importance, as it contains the initial—andsometimes the only—evidence of a crime. It is vital for the initial responder(s) to preserve thescene until investigators and crime scene staff arrives. The top priority is to establish a perimeter for the crime scene and contain it. Upon arrival of investigative personnel, identifying evidenceis next on the list. Evidence can be found on a person, living or dead, in the general area of thecrime, part of the victim or suspect’s belongings, in other rooms of a building they are in, etc.Evidence must be recorded (ways to record evidence are photographs, videotaping, audiorecording, and keeping a detailed log of findings).Collection of evidence can be a time consuming process, but is extremely important andcan either make or break an entire prosecutor’s case. Along with the previous step, collectionmust be done carefully to ensure that evidence is not contaminated by any foreign substance.When a piece of evidence is collected, it must be extensively recorded (for example, what it is or appears to be, where it was found, its present condition, any other factors, and who collected it).Accountability is also a large factor in evidence collection and testing; Each time a piece of evidence is examined, the examiner or lab technician must create a separate opening in the itemholding the evidence, and reseal it with special tape, initialing it.Evidence is the one scientific method of prosecution that, in itself, does not rely on ahuman factor in court. It is what it is, and nothing more. The interpretation of the evidence iswhat can help a prosecutor convict a suspect of a crime, or exonerate a suspect from it. It is vitalfor the investigative members of a law enforcement agency to be familiar with the statutes and previous findings regarding the evidence of their so as to aid the prosecutor in effectivelycharging the correct person.
Show MoreCriminal Investigator Imagine pulling into your driveway and seeing your neighbor’s house surrounded by police, flashing lights, and caution tape with bodies covered in white sheet on the lawn. It was a drive by shooting. Next, a van pulls up and a Criminal Investigator steps out and starts assessing the crime scene. She begins taking photos, marking shell casings, packaging evidence, documenting tire treads on the pavement and inspecting and collecting DNA evidence from the bodies. Criminal Investigators are highly trained college graduates that are a vital part of bringing criminals to justice. A Criminal Investigator is an exciting, always changing career that also helps make a difference. Criminal Investigators help make a…show more content…
Classes like computer technology or computer science classes are also beneficial (Mesloh). The Criminal Investigator career requires a four year degree or Bachelor’s degree in a criminal justice program. In his letter, Dr. Mesloh states, “Students can choose courses that provide hands-on training in a crime lab setting. Utilizing audiovisual programs and aids, fingerprint kits, drug identification and handwriting analysis”. A great college for a degree in criminal justice that is in Michigan would be Michigan State University MSU is ranked seven in the country for criminal justice. The average cost of boarding and tuition is about 22,000 dollars (“School of Criminal Justice”). Most The average amount of time to obtain this career is about five years, for all certifications and training. A person could also go back to school for their Master’s degree in a more specialized field of criminal justice.
When choosing a degree program in college you might want to take into account which program will allow you to change careers easily. Retirement, burnout or getting injured on the job may cause someone to want to switch careers. Getting a bachelor’s degree in criminal justice and loss prevention management would