What Are Blood Patterns At Crime Scenes Called? Bloodstain pattern analysis is the use of the bloodstain size, shape, and distribution patterns found at a crime scene in order to determine the bloodshed event(s). Bloodstain patterns reveal not “who” but “what and how” with regard to the bloodshed event. What is blood spatter in forensics?
What Is The Most Common Type Of Bloodstain Pattern? The most common type of bloodstain pattern found at a crime scene is: Cast-off spatter. What are the basic types of bloodstain patterns? Bloodstains are classified into three basic types: passive stains, transfer stains and projected or impact stains. What is the most common blood spatter?
What Defines A Passive Bloodstain? What defines a passive bloodstain? Passive stains include drops, flows and pools, and typically result from gravity acting on an injured body. Transfer stains result from objects coming into contact with existing bloodstains and leaving wipes, swipes or pattern transfers behind such as a bloody shoe print or a smear