You Shall Not

1. Smoke at a crime scene
2. Allow unnecessary people in the scene
3. Touch a telephone
4. Use the bathroom
5. Interior decorate-dont move furniture
6. Dont bring items into the scene such as food/drinks nor shall one partake of anything already there.
7. Shut off lights, open or shut doors or windows unless its a safety issue.
8. Drive or walk over foot, tire or other impression evidence.
9. Touch where the criminal would have
10. Leave department equipment in or at scene