Evidence #1 Blood Analysis

3 items were found at the scene of the crime that could have potentially been the murder weapon. While the death of Blaine Temmel has still not been ruled a homicide, it is important that we still scan these items for any blood.

Task:

- Obtain the three potential murder weapons at your station and test them for blood splatter. If you cannot recall how to perform this test, revisit your skills packet or re-watch the video below.

- If any items have blood splatter on them, bring them to your teacher. They will be able to identify the blood type.

- Record the blood type(s) and mark off any suspects that it matches on your evidence chart.