Preview

Bloodstain Pattern Analysis

Good Essays
Open Document
Open Document
546 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Bloodstain Pattern Analysis
History Of Bloodstain Patterns

Function of bloodstain pattern analysis

Bloodstain pattern interpretation/analysis has been around for many years but has only really been recognized in the past several decades. This interpretation/analysis is like a very important tool that an investigator or forensic scientist may use to help them better understand what happened or what did not happen in a case where there was bloodshed.

Discoverable through the examination of bloodstain pattern

The information that can be discovered or obtained when examining bloodstain patterns can help in apprehending a suspect, corroborating a witnesses statement, interrogating suspects, allowing for reconstruction of past events and lastly but probably
…show more content…
Timeline of bloodstain pattern analysis
Surprisingly to me the study of bloodstain patterns has been going on since the 1800’s. On the following page is a time line showing the history of bloodstain patterns interpretation/analysis. The timeline I made begins in the 1860’s and goes through the 1970’s, not every significant moment is included on this particular timeline.
1970’s – MacDonell worked under a LEAA grant, and completed 3 different articles through the 1990’s. He has trained many in law enforcement and has developed courses to continue to train analysts.
1970’s – MacDonell worked under a LEAA grant, and completed 3 different articles through the 1990’s. He has trained many in law enforcement and has developed courses to continue to train analysts.
1863 -The Beck’s wrote “Elements of Medical Jurisprudence,” which discussed cases in which bloodstain pattern analysis was utilized.

1863 -The Beck’s wrote “Elements of Medical Jurisprudence,” which discussed cases in which bloodstain pattern analysis was

You May Also Find These Documents Helpful

  • Satisfactory Essays

    Forensic Science 9.07 lab

    • 365 Words
    • 2 Pages

    1. The best choice of a technique when blood is found at a crime scene is analyzing the blood. In the genetics laboratory the person who contributes I would say is Alec Jeffreys as he is known as the father of genetic profiling.…

    • 365 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    9.07 Lab

    • 367 Words
    • 2 Pages

    1. When collecting a blood sample from a blood stain at a crime scene, photography, diagraming, and polilight analysis can all be used. Alec Jefferys is considered to be a pioneer in the genetics laboratory because he came up with the first genetic profile. The techniques that we now use inn forensic science essentially date back to him.…

    • 367 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Evidence at a crime scene, such as blood, DNA, fingerprints, or shoeprints all help forensic investigators determine what might have occurred and help identify or exonerate potential suspects.…

    • 1489 Words
    • 6 Pages
    Good Essays
  • Satisfactory Essays

    Of the three types of physical evidence discussed in this module, which one do you think you would be most interested in working with in an investigation? Why? I feel like analyzing the blood is the most interesting because comparing blood with something has interested me because I've been curious as to how we can distinguish the blood from a human to an animals because I've seen on crime shows where people try to use animal blood to throw off investigators.…

    • 580 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    1. Explain the convergence and area of origin and explain what each term reveals terms area of to an investigator. Convergence is a point where the width and length on a plane from which the drops of blood stain was from. Area of Origin is an impact pattern of bloodstain where the height, width, and depth created. Both origin of impact pattern help investigator to tell and retell the incident of a crime involving stabbing and shooting.…

    • 420 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    In crime scenes, forensic scientist uses mathematics skills like geometry, trigonometry, distance and angle in bloodstain pattern analysis (BPA). BPA is the interpretation of bloodstains at a crime scene in order to recreate the actions that caused the bloodshed. When determining BPA, analysts examine the size, shape, distribution, and location of the bloodstain to form opinions about what did or did not happen. Analysts uses those math skills to determine where the blood came from, how were the victim and perpetrator positioned when the crime happened, and what direction was the victim wounded.…

    • 115 Words
    • 1 Page
    Satisfactory Essays
  • Good Essays

    Intro To CJ Starting PPT

    • 367 Words
    • 6 Pages

    Rich Watkins Law Enforcement/Criminal Justice Instructor INTRODUCTION TO CRIMINAL JUSTICE   Attended Alexandria Technical and Community College Graduated in 1982 with an Associates Degree in Law Enforcement Worked as a Police Officer with the Luverne Police Department from October 1982 to December 1985  Worked with the Faribault Police Department from December 1985 to September 2011    Served as a Police Officer Promoted to Corporal Promoted to Sergeant Duties included: •Patrol Sergeant •Field Training Officer •Field Training Supervisor •Drug Task Force •PR-24 Baton Instructor •Use of Force Instructor •Police Classroom Instructor…

    • 367 Words
    • 6 Pages
    Good Essays
  • Good Essays

    (1972, pp.29-30). he general model foresaw the “professionalization” of the criminal justice workforce by providing an…

    • 77718 Words
    • 311 Pages
    Good Essays
  • Powerful Essays

    References: Grant, H. B., & Terry, K. J. (2008). Law Enforcement in the 21st Century (2nd ed.). Needham Heights, MA: Allyn & Bacon.…

    • 2133 Words
    • 9 Pages
    Powerful Essays
  • Powerful Essays

    and Developments (Book). International Journal of Police Science & Management, 6(2), 112-114. Retrieved January 22, 2010, from Academic Search Premier database.…

    • 10242 Words
    • 33 Pages
    Powerful Essays
  • Better Essays

    Bloodstain pattern analysis has been around for as long as fingerprinting has been used as a means to identify criminals. Hans Gross, in his 1892 papers, "Criminal Investigations," described bloodstains found at crime scenes and that the direction of the bloodstains could be determined by the shape of the bloodstain.…

    • 1735 Words
    • 7 Pages
    Better Essays
  • Powerful Essays

    Crime Scene Reconstruction

    • 2544 Words
    • 11 Pages

    Marks, P. (2010). Blood spatter model to help crime scene investigation. New Scientist , 20.…

    • 2544 Words
    • 11 Pages
    Powerful Essays
  • Satisfactory Essays

    Autopsy at a Crime Scene

    • 532 Words
    • 3 Pages

    * The best choice of a technique when blood is found at a crime scene is taking samples. In the genetics laboratory the person who contributes to modern genetic analysis is the crime scene technician. This person makes the crime scene freeze.…

    • 532 Words
    • 3 Pages
    Satisfactory Essays
  • Powerful Essays

    Police Ride Along

    • 3444 Words
    • 14 Pages

    LAPD. (n.d.). Retrieved March1, 2010 from http://www.joinlapd.com/qualifications.html Walker, S, Katz, C. (2008). The police in america. (6th ed.). Retrieved March 1, 2010…

    • 3444 Words
    • 14 Pages
    Powerful Essays
  • Better Essays

    First part of a program in which the student is assigned two days (or 16-20 hours) each week to a criminal justice agency. A weekly seminar is also required. Designed to provide the student with an opportunity to apply academic training in practical situations. Prerequisite: Consent of the Program Director and Upper division standing.…

    • 2619 Words
    • 11 Pages
    Better Essays