Crime Scene Examination

Question 1

Responsibilities of O/C Scene

Answer 1

OC THE SCENE

Oversee and coordinate the examination
Communication link to O/C investigation

To inspect, uplift and ensure delivery of exhibits to exhibit recorder
Have to prove relevant exhibits in court
Ensure scene photographed, fingerprinted and examined.

Strategy for forensic examination
Control, freeze, preserve the scene
Establish common approach path from cordon to focal point
Need to brief staff on their duties
Ensure you do reconnaissance to gain overall picture

Question 2

Objectives of CS exam

Answer 2

OBJECTIVES

Offence - has one been committed
Backup or exclude other evidence
J---
Exclude possible defences
Corroborate or contest statements
The innocent can be exonerated
Identify people associated with the offence
Verify possible defences
Establish the offences key elements
Suspect - identify

Question 3

Purpose of a Reconnaissance

Answer 3

Allow you to make or formulate:

• a preliminary reconstruction
• an appreciation
• a plan of action

Question 4

How to conduct a Reconnaissance

Answer 4

1) Gather all available information
2) Create a common approach pathway
3) Sketch the scene and briefly note anything of significance.
4) Note and be prepared to cope with anything that may damage or affect evidence.
5) Reconsider scene boundaries
6) Consider hot, warm and cold zones.