What Are The Three Aspects Of Investigation?

What are the elements of an investigation?

Investigative tasks relate to identifying physical evidence, gathering information, evidence collection, evidence protection, witness interviewing, and suspect interviewing and interrogation..

What is the goal of an investigation?

The purpose of the investigation is to explore in detail the allegations, to examine the evidence in depth, and to determine specifically whether academic research misconduct has been committed, and if so, the responsible person and the seriousness of the misconduct.

What is the first thing you do at a crime scene?

“The initial responding officer (s), upon arrival, shall assess the scene and treat the incident as a crime scene. They shall promptly, yet cautiously, approach and enter the crime scene, remaining observant of any persons, vehicles, events, potential evidence, and environmental conditions.”

What are the four major steps in crime scene investigation?

Basic Stages for a Crime Scene Investigation — Possible HomicideApproach the Scene. … Secure and Protect the Scene. … Initiate Preliminary Survey. … Evaluate Physical Evidence Possibilities. … Prepare a Narrative of the Scene. … Capture the Scene Photographically. … Prepare the Crime Scene Sketch. … Conduct a Detailed Search.More items…•

How do you know if your under investigation?

You may receive a subpoena or a target letter. This is evidence that you’re under criminal investigation. If no one has contacted you yet, you could ask a private investigator to check criminal databases. Investigators would have clearances that help them access records not available to the public.

What are the 3 stages of the death investigation process?

The 3 stages of a Death Investigation are Examination, Correlation, and Interpretation.

What are the four basic investigative stages?

The 4 Stages of an Incident InvestigationPreserve and Document the Incident Scene. An incident investigator’s first priority should be to ensure that the incident site is safe and secure. … Collecting Information. a Interviewing witnesses. … Determine Root Causes. … Implement Corrective Actions.

What are the seven S’s of CSI?

Terms in this set (7)Securing the scene. First officer must secure crime scene by making sure area is safe and by preserving evidence.Separating witnesses. … Scan the scene. … See the scene. … Sketching the scene. … Search for evidence. … Securing and Collecting evidence.

What do you call a person conducting an investigation?

Someone being investigated is a suspect. Someone being surveyed can also be a respondent.

What are the 5 steps in crime scene investigation?

Terms in this set (5)Interview witnesses/people involved to establish the theory of the case. … Examine the scene using a systematic search method. … Sketch the scene to create an overall diagram. … Photograph the scene, the evidence, the body to get detailed pictures of what everything looked like at that moment.More items…

What are the 7 basic steps in crime scene investigation?

7 Steps of a Crime Scene InvestigationIdentify Scene Dimensions. Locate the focal point of the scene. … Establish Security. Tape around the perimeter. … Create a Plan & Communicate. Determine the type of crime that occurred. … Conduct Primary Survey. Identify potential evidence. … Document and Process Scene. … Conduct Secondary Survey. … Record and Preserve Evidence.

What are criminal investigation techniques?

A complete criminal investigation can include searching, interviews, interrogations, evidence collection and preservation, and various methods of investigation. Modern-day criminal investigations commonly employ many modern scientific techniques known collectively as forensic science.

What are the types of investigation?

9 Types of criminal investigationsHomicide. Detectives in the homicide unit are responsible for investigating the killing of one person by another. … Cybercrimes. Many of the crimes that occur in the real world can also, unfortunately, take place online. … Forensic investigations. … Fraud. … Family and sexual violence. … Crimes against property. … Cold cases. … Narcotics.More items…•

What are the Seven S’s?

A model developed by consultancy firm, the McKinsey Company, used to develop seven aspects of the organisation to base strategic planning around. The full list is: systems, structure, skills, style, staff, strategy, and shared values.

What are the 3 I’s of investigation?

There are 3 I’s which are generally called three basic tools of investigation in criminal realm namely Information, interrogation and interview. The information comprises of details and data which access knowledge to investigator regarding the perpetrator.

What are the stages of investigation?

A six-step, structured approach to incident investigation (Fig 1) helps to ensure that all the causes are uncovered and addressed by appropriate actions.Step 1 – Immediate action. … Step 2 – Plan the investigation. … Step 3 – Data collection. … Step 4 – Data analysis. … Step 5 – Corrective actions. … Step 6 – Reporting.

What is the golden rule of investigation?

GOLDEN RULE OF CRIME SCENE INVESTIGATION: Do not touch, change or alter anything until it has been identified, measured and photographed. Preserving Forensic Evidence. LOCARD’S LAW. The law of mutual exchange.

What do you mean by investigation?

Investigation, examination, inquiry, research express the idea of an active effort to find out something. An investigation is a systematic, minute, and thorough attempt to learn the facts about something complex or hidden; it is often formal and official: an investigation of a bank failure.

What are the basic elements of criminal investigation?

Tools ​To establish facts and develop evidence, a criminal investigator must use these tools-information, interview, interrogation, and instrumentation.

How do you know if someone is investigating you?

7 Signs You’re Under Federal Criminal Investigation#1) A third party warns you.#2) Your boss is under investigation.#3) You get a letter.#4) You’re being surveilled.#5) Agents show up to ask questions.#6) Your business gets a subpoena.#7) You’re served with any kind of a warrant.Having a private lawyer never hurts.

How long can an investigation last?

The time limit for a police investigation is two years for misdemeanors and typically five years on felonies. It seems the police are acting responsibly by taking their time to investigate rather than simply arresting you as soon as the…

What are the four patterns of evidence?

Search PatternsLane or Line.Spiral or Circle.Pie or Wheel/ Radial or Rose Azimuth.Grid.Zone or Quadrant.

What are the six cardinal points of investigation?

In the performance of his duties, the investigator must seek to establish the six (6) cardinal points of investigation, namely: what specific offense has been committed; how the offense was committed; who committed it; where the offense was committed; when it was committed; and why it was committed.

What is the golden hour in crime investigation?

Magalong said the ‘Golden Hours’ or the first 72 hours of the initial phase of investigation of a major case such as murder, homicide or kidnappings/abduction is really crucial.