Track the use and attrition of forensic evidence in the criminal justice system from crime scenes through laboratory analysis, and then through subsequent criminal justice processes. List and explain four (4) personal traits which you believe a criminal investigator should possess 3 describe and explain the process known as the scientific method for conducting a criminal investigation. Police reports (page 4) types of police reports because most police action requires some type of documentation, there are a number of different types of reports that are filed by police officers. Evidence is the information that helps in the formation of a conclusion or judgment whether you know it or not, you provide evidence in most of your conversations - they're all the things you say to try and support your claims.
What are the four types of evidence in a criminal investigation the four types of evidence in a criminal investigation are physical, documentary, a testimony and demonstrative evidence 2. B explain the role of the crime lab and forensic science in criminal investigation c summarize the nature and types of physical evidence d explain the evidentiary value of physical evidence in a criminal investigation. The law governing electronic evidence in criminal investigations has two primary sources: the fourth amendment to the us constitution, and the statutory privacy laws codified at 18 usc §§ 2510-22, 18 usc §§ 2701.
Ii the four types of evidence there are four traditional types of evidence: real, demonstrative, documentary, and testimonial some rules of evidence apply to all four types and some apply only to some or one of them first, we will cover general rules of admissibility that apply to all evidence. Trace evidence is a type of circumstantial evidence, examples of which include hair found on a brush, fingerprints on a glass, blood drops on a shirt, soil tracked into a house from shoes, and others (figure 2-2. Criminal profiling is seen as a pseudoscientific technique at least until there are studies done that deliver sound evidence about the validity and reliability of criminal profilers then their expertise on cases could be detrimental in the investigation process (snook, eastwood, gendreau, goggin, & cullen, 2007.
biological evidence paper tricia taylor cja 215 06/17/2016 dr denise mowder there are many different biological evidence that help with criminal investigations fluids such as blood, saliva, semen, and even hair follicles have been proven to help. The process of criminal investigation and evidence essay 1321 words | 6 pages the investigation of [a]crime encompasses the collection of information and evidence for identifying, apprehending, and convicting suspected offenders (osterburg. Below is a free excerpt of review and critical thinking from anti essays, your source for free research papers, essays, and term paper examples review questions what are the four types of evidence in a criminal investigation. Exculpatory evidence: typically used in criminal cases, this type of evidence is that which favors the defendant, either partially or totally removing their guilt in the case in the united states , if the prosecutor or police have found evidence, it is their duty to disclose it to the defendant.
Burglary investigations  theory of burglary investigations, how surveillance is part of the stakeout, how to look for a suspect, how fingerprinting is a part of the investigation, and will distinguish between the different types of burglaries, ie. Note-taking is an integral part of a criminal investigation because the notes prepared by an investigator form an important part of the body of evidence which the prosecutors would be presenting during the trial. Evidence plays an important role when determining someone's fate some types of evidence are more significant than others depending on the situation the amount of evidence and how it is interpreted is also an important factor.
Forensic evidence glass 1 essay jarmarco d stewart january 30, 2011 forensic evidence i have been asked to examine forensic evidence as it relates to glass in criminal investigations i will examine how investigators identify, collect (handle), evaluate, and compare and contrast glass as it pertains to a criminal investigation. The second purpose of criminal investigation is to collect, uncover and preserve evidence collected regarding a crime moreover, criminal investigation is responsible for establishing whether there are sufficient reasons that can warrant prosecution of suspects involved in a criminal offense (clark, 2006. The pdf also includes an essay plan on young offenders and a completed essay on the effectiveness of the types of penalty in achieving justice for the victims, offenders and society which i received 14/15 for it.