Key classification is the last subdivision of Henry Fingerprint System, mainly used by the FBI, USA. Here, ridge counts of the very first loop of the 10-digit card are used as the key division values, except loops on the little finger. And their values rest at the beginning of the classification line. The above is […]
Key Classification of Fingerprint: Rules, Procedure, & Example Read More »
Primary classification is the first division for classifying fingerprints using the Henry fingerprint system. It is also called whorl division because it uses only whorl patterns across all the fingers. Here, the values are calculated based on the summation of even and odd fingers, separately followed by the addition of one. The above para is
Primary Classification of Fingerprint: Rules, Procedure And Worksheet Read More »
Offensive and Defensive wounds are the wounds that could occur during close encounters between the offender and victim. They are likely to be considered as the sides of coins, but here, offensive injuries are rarely seen as compared to defensive wounds. Forensic Medico-legal Comparison of Defensive Vs Offensive Wound Features Defense Wound Offense Wound Causes
Offensive Vs Defensive Wounds: Forensic Injuries & Medico-Legal Importance Read More »
Blood is one of the most common types of biological evidence that are encountered in violent crime scenes. And blood is one of the most commonly observed fingerprint contaminants. and these prints are called bloody fingerprints. The proper definition would be It is defined as the deposition of blood on the fingermarks (or fingermarks because
Development of Bloody Fingerprint: Chemical Test and Techniques Read More »
![Color Coded Bullets [Tables]: Identifications of Bullets](https://forensicreader.com/wp-content/uploads/2021/07/Color-Coded-Bullets-Tables-Identifications-of-Bullets.jpg)
Color Coding bullets are one of the visible markings on the tips of the bullet that define the category and origin of these ammunitions. But, let’s start with one of the basic questions. What Bullet Tip Color Codes Means? Color-coded bullet tips are used to categorize and identify various types of military ammunition. These colorful
Color-Coded Bullets Tips [Tables]: Different Types and Their Uses Read More »
Introduction to Fingerprints Fingerprints have been the gold model for individual identification in the forensic area for more than one hundred years. It is one of the major fields of Forensic Science. Dactyloscopy is the study of the structure which had found on our fingertips for the means of identification. These are the individual characteristic
Types of Fingerprints: History and Images Included Read More »
Blood at the crime scene? The first question would be, “Is the suspected bloodstain is possibly the blood or not?” For that, an examiner has to perform one of the presumptive tests for blood on the field. Table of All Presumptive Blood Test With Their Color Presumptive Test For Blood Reagent Color Adler Test (Benzidine
Presumptive Blood Tests: 11 Important Forensic Test Included Read More »
Human bodies are leaky. If pierce to any depth they tend to gush or spray blood aimlessly. This is hardly surprising since the average-sized adult male has between five and six quarts of blood gurgling through their system (females and children have slightly less). It can gush, it can drip, or spatter across the air
Bloodstain Pattern Analysis: Forensic Types and Classification Read More »
