Part 12 - Role of OC suspect 6

Question 1

4 matters to cover from OC suspects in briefing team

Answer 1

• Circumstances of the offence including analysis scene and witness evidence available
• Full details of all POI and any suspects, where the identify of suspects are known
• Details of any description of the suspect provided by witness
• Whether any particular modus operandi/crime signature have been identified.

Question 2

In a serious crime, Doctors may examine suspect (other than injuries and taking samples) What else can Doctors report on ?

Answer 2

• provide a professional opinion regarding the conditions of the suspect
• swab the suspect hand for firearm residue

Question 3

The OC suspect must investigate all suspects thoroughly in order of priority as decided in consolation with the OC investigation. What particular matters may influence the setting or priorities?

Answer 3

• Decided in consultation with the OC investigator
• Weight of evidence against person
• Likelihood of their leaving the area
• Availability of staff

Question 4

During an investigation into multiple suspects for a serious offence.
What steps can investigators take to mitigate or eliminate the possibility of forensic cross contamination between the suspect?

Answer 4

• Separate officers should be assigned to each suspect
• Suspect kept apart including during travel in vehicles and in cells
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