Bloodstain Pattern Analysis Page Content The recognition and analysis of bloodstain patterns can yield useful investigative information. The general role of the Bloodstain Pattern Analyst in a criminal investigation is to assist in the reconstruction of those events of an alleged incident that could have created the stains and stain patterns present at a crime scene, on items of physical evidence recovered from that scene and on items of clothing that were present at the crime scene. In some cases, it may be necessary to conduct a bloodstain pattern interpretation using photographs. The usefulness of individual bloodstains and bloodstain patterns lies in their retention of information descriptive of the possible events that could have produced them.
All requests for credit approval should be made to the Certification Board in writing and should contain all documentation necessary to evaluate the request for credit approval.
High school diploma or equivalent and four years of job-related experience.
Only those persons who believe they clearly meet the stated qualifications and requirements for certification and are prepared to take the certification test should submit applications, as no refunds will be offered. Certification shall be determined by testing.
The certification exam was developed and is maintained by the Bloodstain Pattern Analysis Certification Board. Applicants have six 6 hours to complete the examination. The test will be divided into four sections: Consists of multiple choice and true-false questions Pattern Identification: Correctly identify and provide information regarding designated bloodstain patterns.
Area of Convergence and Area of Origin Calculation: Correctly determine the location of the area of convergence and correctly calculate the area of origin of a spatter pattern. Those reapplying must submit a new application with all the attachments plus the current certification fee as posted on the IAI Website.
Applicants for recertification must complete a recertification application and pay the required fee as listed on the IAI Website.Blood Spatter Analyst: Career Guide. Fans of Dexter, a television drama that revolves around a blood spatter analyst for the Miami Metro Police Department, may think that Dexter’s job is the stuff of TV fiction; however, blood spatter is a very real field of forensic science.
Of course, analyzing blood spatter isn't as simple as fictional bloodstain pattern analysts like Dexter Morgan make it appear. Experts in the field often say that it's as much an art as a science. Although important aspects of bloodstain pattern analysis are well supported by research, analysts must be careful not to overreach [source: Iowa State].
If the violent act involves multiple victims and multiple . 3. There is a difference between blood spatter patterns, blood drip stains, and blood transfer patterns. Although they are each a part of the forensic branch of blood spatter pattern analysis, there are distinct differences between blood spatter patterns, blood drip stains, and blood transfer patterns.
What happened to Duane Deaver, the blood spatter analyst, after the Michael Peterson case? We break down what was revealed and what he's doing now. Bloodstain pattern analysis evaluations are conducted to determine what action(s) or sequence of actions could have created the bloodstains and/or patterns observed.
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. Blood Spatter - Blood spatter comes in different types, largely depending on the velocity of the action that caused the spatter.
Learn about the types of blood spatter and what they mean.