Bloodstain pattern analysis is a powerful forensic tool used in crime scene investigations. In this activity students will investigate the difference in average diameters of blood drops between high and medium velocity impact bloodstain patterns.
1. Compare and contrast medium and high velocity impact blood spatter
2. Compare and contrast 90° angle and non-90° angle blood spatter
Lesson Materials (view or download)
medium impact spatter, high impact spatter, diameter
Last updated: 3/4/2015