fuckyeahforensics: In 1895 Dr. Eduard Piotrowski published a scientific paper entitled Concerning or
fuckyeahforensics: In 1895 Dr. Eduard Piotrowski published a scientific paper entitled Concerning origin, shape, direction, and distribution of the bloodstains following head wounds caused by blows. Dr. Piotrowski wanted to understand how bloodstains were formed, their appearance from various attacks, and bloodstains found on an offender among other questions. To test his theories Dr. Piotrowski constructed large paper walls to capture the bloodstains created by killing live rabbits. His study is filled with numerous color plates showing the results of his experiments. He had an artist friend draw the aftermath of each attack. This wasn’t a random or disorganized effort. Dr. Piotrowski varied the weapons (he used rocks, hammers, hatchets), position of the attacker, and direction of the blows. -- source link