CJC-FRN7813 - Bloodstain Pattern Analysis

Course Description

This hands-on workshop focuses on the physical dynamics of liquid blood, the patterns created when it strikes a particular surface, and the method of stain creation. Students are provided with the skills necessary to reconstruct a violent incident and relate it to crime participants. Attendees will also learn to properly identify, collect and preserve blood evidence for laboratory examination.

Course Outline

Introduction to Bloodstain Pattern Analysis
- Case Studies
- Spatter Patterns
- Characteristics of Blood
- Variables Affecting Blood
Using Markers and Scales
- Measurements
- Photography
- Investigate Notes
- Drawings and Sketches
Variables Affecting Blood
- Proper Packaging
- Storage
Determining Direction of Travel
- Determining the Impact Angle
- Locating the Origin of the Bloodstain Pattern
Common Bloodstain Patterns
- Impact Bloodstains
- Cast-Off Bloodstains
- Gunshot Patterns
- Projected Patterns
- Transfer Patterns

Learner Outcomes

Upon completion of this course, the student will be able to:

Identify Bloodstain Pattern Evidence at the Crime Scene
Properly Document Bloodstain Pattern Evidence
Properly Collect and Preserve the Bloodstain Pattern Evidence
Reconstruct Bloodstain Pattern Evidence
Interpret Bloodstain Pattern Evidence

Notes

Method of Instruction: Lecture, group work, discussions and practical exercises

Evaluation:

Pre and Post Exam
Demonstration of Skills: Students must correctly interpret various bloodstain patterns
Class Participation: Students will process a mock crime scene using all techniques demonstrated during the class

Prerequisites

This course is being offered to sworn Law Enforcement Officers or individuals associated with a law enforcement agency only.