Initial Witnesses

Question 1

The plan to preserve and recover evidence from forensically important witness should include? (SMSD)

Answer 1

Swabs - any other stains present
Medical - forensic medical examination e.g. fingernails, combing
Seizure - of clothing, footwear and anything the suspect touched.
DNA - area the suspect touched and any blood on the witness.

Question 2

What to consider when dealing with forensically important witness? (PIC)

Answer 2

P - photograph witness at the scene to assist CCTV enquiries and OC witness at court.
I - photograph any injuries suffered by the witness
C - Cross contamination - avoid potential cross contamination by arranging witness to use a different vehicle and interview room as victim/suspect/other witnesses

Question 3

What should be done when electronic recording devices have been used at the scene?

Answer 3

Every effort should be made to obtain and download these images/recordings.

Question 4

A witness is any person who has?

Answer 4

Information about an alleged offence or offender

Question 5

Where a witnes has a visual recording but refuses to handover the device consideration should be given to?

Answer 5

• Sufficient grounds w/l search under SnS 2012
• consider warrant to seize the device.

Question 6

Explain S105 Evidence Act 2006
(Special consideration)

Answer 6

Alternative Ways for witness to give evidence
E.g screen, video recording, closed circuit cameras

Question 7

Alibi Witness - Upon instructions from the crown solicitor the investigator must

Answer 7

1. Enquiries to determine the veracity of the alibi.
2. Conduct enquiries as directed by the CS or OC Investigation including NIA checks on the alibi witness.
3. Forward the results of enquiries, incl. any statements obtained to the CS