What education do you need to be a bloodstain pattern analyst?

Most blood spatter analysts begin with a certificate or degree in criminal justice, particularly forensic science. Specific classes include biology, anatomy, criminology, constitutional law, and statistical analysis. Once hired, analysts attend classes or workshops to continually update their skills and knowledge.

How do I become a certified bloodstain pattern analyst?

The organization requires candidates to have at least 100 hours of bloodstain pattern analysis training and 140 hours of study in a related field, such as crime scene investigation or forensic photography. Applicants must also have an associate or bachelor’s degree, plus three years of work experience.

What can be learned from bloodstain pattern analysis?

Information that may be gained with bloodstain pattern analysis include, for example, the position of the individual when the blood was deposited (sitting, standing, etc.), the relative position of individuals at the time of bloodshed, the possible type of weapon used as well as possible mechanisms that could have …

Is bloodstain pattern analysis admissible in court?

Bloodstain-pattern analysis has been accepted as reliable evidence by appellate courts in one state after another with little or no examination of its scientific accuracy. Once one court ruled such testimony admissible, other states’ courts followed suit, often citing their predecessors’ decisions.

How many hours do bloodstain pattern analysis work?

A. One hundred (100) of the 240 hours of must be in bloodstain pattern analysis specific training. Additionally, a maximum of 20 of the overall 240 required hours may be from online training courses.

What are two phases of bloodstain pattern analysis?

Bloodstain pattern analysis is performed in two phases: pattern analysis and reconstruction.

What are the two phases of bloodstain pattern analysis?

What is the angle of impact?

Angle of Impact — The acute angle formed between the direction of a blood drop and the plane of the surface it strikes. Arterial Spurting (or gushing) Pattern — Bloodstain pattern(s) resulting from blood exiting the body under pressure from a breached artery.

What is one of the most important functions of bloodstain pattern analysis?

One of the most important functions of bloodstain pattern analysis is to support or corroborate witness statements and laboratory and post-mortem findings.

When was bloodstain pattern analysis first used?

1895
The first methodical study of blood spatters, titled “Concerning the Origin, Shape, Direction and Distribution of the Bloodstains Following Head Wounds Caused by Blows,” was published in 1895 by Dr. Eduard Piotrowski of the University of Krakow in Poland.

What are the three main types of bloodstain patterns?

Bloodstains are classified into three basic types: passive stains, transfer stains and projected or impact stains.