Process Forensics

In a criminal investigation, there is the need to break down two things. Firstly, the investigation itself and secondly the investigator involved. It is of utmost importance that the criminal investigation is done accurately, failure to do so will have negative consequences on the society. Investigation involves the collection of facts, scenarios and situations which are directly or indirectly related with the case. Whereas investigator is the person who should observe, question, analyze and scrutinize the available details. Careful evaluation then helps to achieve the much needed evidence. Criminal investigation is one of the most essential functions of the Law Enforcement agencies, as it is their prime responsibility to maintain a secure environment and

The Criminal Justice process involves the gathering of evidence by the proper authorities, witness testimonies, expert testimonies, psychological examinations, forensics reports,

The gathering, protection and safeguarding of evidence is a crucial facet of evidence integrity, without accurate adherence to these processes, vital evidence that could possibly have significant influence on a court case could be deemed inadmissible. Therefore identifies the importance in establishing policy and procedure for law enforcement agencies in the identification, collection, and storage of evidence. Objects that constitute fruits, instrumentalities, or evidence of the crime or are contraband may be introduced in evidence and exhibited to the jury if it is proven that such objects offered as evidence relate to the crime charged (Garland, 2015, p. 417). Below is a procedure for handling physical evidence for presentation

Further, the ultimate challenge in both settings is that the investigative process sufficiently confirms all likely sources of information are identified, while providing reasonable assurance that any source/suspect who is eventually interrogated is responsible for the alleged act or has access to the critical information sought. This process should make use of all available information (e.g., physical evidence, witness reports, apparent motive, access, opportunity, etc.), including in some cases a lack of

You will find valuable information and steps need to be taken when investigating this type of crime. The information will make it clearer on how to properly conduct a search and to obtain or seize evidence while on the field in order to search, obtain, and secure the evidence that is located while investigating. It is very important that the reader understands the steps so that there will not be a question of the evidence seized and the evidence will be admissible when it comes to a trial when convicting the individual who has committed this crime.

“Double checking evidence (highered.mheducation.com)”; Checking evidence and viewing how it relate to the case is important as well. This check can be used extensively from viewing it to ensure theres no contamination or to double check its importance to the case. 3. “Checking chain of custody (highered.mheducation.com)”; This check is to ensure that the investigators know who is holding their evidence and even to know for what purpose. 4.

Properly handling evidence is critical to crime solving, improper deviations to the handling can make it impossible to prosecute using the evidence collected. This paper will outline will track the evidence from a chosen crime scene through all the proper handling processes. This paper will describe the chosen crime scene scenario, describe the collected evidence and proper collection, recording of the evidence, chain of evidence, processing, interpretation methods, preservation of the evidence, proper presentation methods for different types of evidence, and the consequences of mishandling the evidence collected.

This article discusses the different methods and thing that an investigator must do before beginning to examiner the scene of the crime. He explains in detail how to take notes of everything you see in detail to prevent any destruction of important and fragile evidence such as shoeprints, trace evidence, etc. Also, explains where an investigator must begin its evidence compilation and where it must finish. It is very important to follow step by step certain types of rules as collect such evidence and when. Each possible evidence must be marked with a marker to prevent someone accidentally destroy it until it is recorded on camera or photographed. It also tells how to gather traces using the oblique lighting technique which is possible to discover

Moreover higher official instruct first responder to leave the discovered mobile device to be powered on at the crime scene. However forensics equipment such as Faraday bag are reliable but cannot be fully guaranteed the signal will not reach the phone, in order to block the phone from receiving data. Lastly, criminal investigation can be preceded by suppression hearing where the judge look at the evidence and determines if an unreasonable search violated a defendant’s constitutional right In this case, the forensic investigator has to follow the laws that deal with evidences. In overall, obtaining legal evidence from a mobile device is vital. David W (Bennett , August 20, 2011). Even though, electronic evidence poses special challenges, following proper forensic procedures as listed above will meet these challenges (Technical Working Group, july 2001). There are eight sections in this paper, first section is the introduction about digital evidence examination process and its challenges, second section is about describing digital evidence, third section is explanation about principles of cyber forensics, fourth section is about examination process, section 5 will discuss about Process model for Inculpatory and Exculpatory cases. Sixth section will discuss about crime reconstruction hypotheses. Seventh section discuss about alternative hypotheses and their importance, and finally, Last section concludes the paper.

Forensic investigation process that involved several steps, the first step of each and every investigation is to determine whether or not there will be an investigation. Not all incident required an investigation, which can be categorized under accidental or natural disasters. If there is a sense of worthy scenario to do an investigation first thing is to select the person with who has well trained and experiences to conduct this type of investigation. Then as second step need to identify evidence of interest in different types. That should collect and start the investigation depending on the investigation which going to conduct, the items interest that could be anything from a laptop, desktop computer, tablet, mobile phone or USB thumb drive

Once bodily proof gathered at crime scenes is airtight in special ampules to avert adulteration and mortification and is itemized prudently. A chain of custody is founded and recognized as the proof is sent to a forensic

The review will follow the four phase forensic process as shown in Figure 2; which will provide the projected steps and dependencies of the investigation. The first step will involve the collection phase, which is dependent on the media. The second step is the examination phase, which is dependent on the data that was collected. The third step is the analysis phase,

A crime area is a place where an identified crime has occured, and it is of importance since it contains pieces that are vital in determining who committed a crime. Besides, having the details of the one that perpetrated a particular crime, it also regards other details like when it took place and the motive behind the offense (Hicks & Sales, 2006). Crime scene processing must get done in a planned, orderly manner that meets the expected guidelines. It is contained within a conventional standardized system which is maintained by the crime scene technicians, forensic scientists, and investigators who rely upon it. Processing a crime scene consists of creating the parameters of the crime scene to be secured, documentation, collection, packaging (while carefully maintaining a line of custody and the analysis of the proof acquired on the ground by the crime lab personnel. It is a time-consuming process that cannot be rushed, and all the interested parties have to be patient until the process is due done so that they can acquire the results. Putting all the pieces together is hectic and can take more time that usual hence it is expected that all the parties should have patience so

The many crime scene laboratories spread across the country work together with laboratory members and criminal investigators inside their unique organization. But, physical evidence is the greatest circumstance at a large horizontal when evidence is collected and analyzed for a successful prosecution of the accused. Somewhat, total parties invested in the case do one undivided goal. The ultimate breakdown of a criminal investigator and laboratory technicians of the physical evidence is

This image verify the investigation of the forensic case in which data processing is evident and information being retrieved. This