Serious Crime investigation CIB014 Flashcards
The first Police arriving at the scene of a serious crime are responsible for all Police action until they are relieved by a supervisor, CIB staff or the OC investigation. Until they are relieved they are temporary OC investigation. What is the primary function of initial units?
-At an early stage you need to Take control of the situation and Co-ordinate tasks
What are the detailed Initial responsibilities of units arriving at a scene?
Victims - Identify and locate victims
Appreciation -Make and initial appreciation of the incident. Assess personal risk and then preserve the lives of others.
Witnesses -Locate and contain witnesses
Scene - Preserve the scene (eg set boundaries)
Exhibits- Note evidence and preserve any that would otherwise be lost or destroyed
Ingredients -Consider whether the ingredients of the alleged offence have been established.
Powers- Identify what powers are available and consider whether to execute them.
Offenders - Identify and apprehend suspects
Remember: Freeze control preserve
What is an appreciation?
Is:
-A method of problem solving that users a set of steps to ensure the best course of action is decided. It considers the benefits with the risks of all alternative solutions
What are the steps of an appreciation?
Aim -Single sentence which explains a single objective
Factors- Any fact that could effect you achieving that objective.
Courses open -List of all possible ways it could be achieved
Plan - Course of action designed to achieve the desired aim.
What is the 4 steps of initial action when arriving at a scene?
- Identity and Secure the scene
- remove people
- Consider photos
- Record everything
What is the reason for a crime scene log?
- Ensures no authorised entry to the scene
- Maintains integrity of evidence
- Intel opportunities
- Prevents Contamination issues
What are the scene guards role?
M – Maintains a register
R – Records all movements to and from the scene
S – Secures the scene from unauthorised entry
C – communicate with OC scene and crime scene coordinator
E – ensure common approach pathway is taken by all entering the scene
N – No discussion with bystanders
E – ensure no disturbance - do no enter the scene
G – Guard and prevent any animals entering the scene
U – Use courtesy (bystanders, witnesses, media etc)
A – Advise OC scene if any issues / actions taken at the scene
R – Reliever. Briefs the relieves of expectations and duties of the scene guard
D – Duty, remains on duty until relieved.
What is the initial action with witnesses?
- Obtain full details
- What happened
- Where
- Who involved
- Suspect description
- Relationship to suspect
- What did they touch
- Consider if they have forensic material on them.
What is the initial action with suspects?
- Identity and isolate
- Consider condition of suspect- if they need medical attention
- If they don’t cooperate consider powers to arrest
- If arrested BOR’s
- Consider searching them
- Record everything they say and deamour / state
How should the OC investigation be briefed when arriving at a scene?
- What action has been completed
- What action is being completed
- What needs to be done
- What has not been done
Initial response police staff have arrived at the scene of a stabbing and found the victim in a serious condition. the victim is expected to die and a verbal statement is recorded by Police. In order for the statement to be admissible under S18(1)(a) of the evidence act 06, how can police satisfy the court the statement is admissible?
- The Court must be satisfied that both the content of the statement and the person who made it are reliable
Describe why it is important for the family liaison officer to ID the cultural origins of the victims family and to ensure they are familiar with relevant cultural beliefs and protocols?
- To enhance relations with the family and to contribute to the victims profile.
When must OC body strip the body of clothing or personal effects?
- Immediately before the PM starts but must only be undertaken on the specific direction of the OC investigation
Upon completion of the area canvass phase the OC area canvass must submit a report to the OC investigation outlining the circumstances of this particular aspect of the investigation. What matters must it cover?
- summary of all action taken
- any significant findings highlighted
- any action undertaken outside of the original phase strategy
What are two main reasons for Police attending the scene of any death?
- to investigate thoroughly
- gather evidence to explain the circumstances of the death
Describe 4 of the benefits of applying an appreciation when problem solving?
- mangers risk
- reduces uncertainty
- ensures nothing over looked
- effective use of the resources
- eliminates duplication
The first duty of OC suspect is to brief the team members. What 4 matters must they cover?
1 - circumstances of the offence, analysis of the scene and witness and evidence available
2- full details of POIs
3- details of any descriptions
4- if any MO or crime signatures have been ID
List some duties of the family liaison officer in their role as an investigator?
- they profile the victim
- prepare the family tree
- gather all relevant info from the family
- take statement to ID the victim
State 2 reasons why it is important to conduct a risk assessment relating to a witness of a serious offence?
They must be conduct to establish if the they are at risk of
- intimidation
- physical harm
Describe what is meant by the “the chain of custody” and state the purpose?
- the chain of custody includes every person who has had custody of the exhibit from when the it was found and until it is produced court. It is to show the integrity and admissibility of the exhibit.
What requirements must the file manager ensure are completed when setting up the investigation HQ for a serious crime investigation?
- has a location
- office support staff
- transport
- equipment
- communications
- ICT requirements
In smaller investigation the OC exhibits and OC investigation may conduct an appreciation and facilitate a thorough interrogation of exhibits. List 3 reason this is done
- determine evidential value of exhibits
- ID further enquirers that are needed
- ID other investigation opportunity of each item
In case of a homicide who takes the VIS from the family?
- homicide trained victim support volunteer works along side police with the family
A VIS must be available for sentencing. The statement should no older than how many days?
- the VIS should be no older than 28 days
List 3 keys responsibilities of the disclosure manager?
- ensure all relevant and disclosable material is disclosed
- ensure all relevant and non- disclosable material is identified, listed and defence advised
- continually review to ensure that ongoing lawful justification to withhold exists for each document
The primary reason for conducting a PM is to establish the cause of death. List 4 other matters how the pathologists findings may assist the investigation?
- determine the mode and time of death
- the nature and size of the weapons used
- determine approximate height of the suspect
- negate possible defences
What action must police attending the scene where a body has been disturbed take?
- do not try to restore the scene
- make enquiries to determine the original unchanged scene so it can be reconstructed and photographed
Describe 4 ways to ID a victim when the body is decomposed, dismembered or otherwise unsuitable for visual ID?
- fingerprints
- DNA profiling
- dental records
- medical examination including scars, birth marks, x Ray’s, surgical wounds and tattoos
Explain what a common approach path is used for at a serious common scene?
- it is used for all movements in and out of the scene, the path is set in areas that avoids routes offenders may have used.
At the end of a PM the OC body must hand all exhibits to the OC exhibits. List 3 other things they must provide?
- the PM scene exhibit schedule
- copy of notebooks
- FWS
What is the purpose of a forensic strategy. Meeting?
- To determine which exhibit or other forensic examinations are required and the priority of them.
- It allows the OC exhibits to prioritize tasks in line with the direction of the investigation
Once a family liaison plan has been formulated it must be reviewed in consultation with the FLO at regular intervals. What 4 matters should that plan consider?
- selection of the FLO and the criteria employed for the selection
- exit plan
- objectives
- information to be released and withheld from the family
What needs to be disclosed to defence?
- all relevant and discoverable material is provided to defence
List 4 resources or tools the OC area canvass can use to assist the canvass?
- street maps
- local council records
- police Intel systems
- public library resources -electoral roll
What are 4 matters the OC area canvass should record in the detailed master record of ongoing progress?
- which addresses have been visited
- which occupants interviewed
- documents completed
- any relevant comments made
How can the OC area canvass ensure that staff morale remains high?
- provide regular feedback on how the canvass contributes to the investigation
- updates on the progress made in other phrases
What is the first thing to consider when undertaking a course of action at a serious crime scene?
- what risks may exits ensure yours and other safety at the scene
When a crown solicitor directs police to interview an alibi witness what action must police take?
- make enquiries to determine the accuracy of the alibi
- conduct enquiries in NIA on the witness
- forward the results to the Crown with any FWS obtained
Describe the initial action the disclosure manager must take when appointed the role in a serious crime investigation?
- read the disclosure manager desk file
- access the serious crime template and download to the shared drive to use
- report to the 2IC to recieve briefing, tastings, establish what info is and is not disclosable
In a serious crime investigation it may be necessary for a Police doctor to examine a suspect. Apart from taking samples and noting injuries what other matters can the doctor attend to?
- provide a professional opinion on the condition of the suspect
- record any explanation or comments made by the suspect about the offence or the cause of injuries
A priority at a serious incident is to establish the physical condition of the victim. What are the 3 categories of the victim medical status?
- alive and not injured
- alive but injured
- shows no signs of life
The OC body is responsible for arranging the formal ID of the victim. What instructions must they provide the family or friend who are to make the ID?
- fully inform what is required of them
- what they should expect to see when they view the deceased eg after a PM has been done
Why is it important in some cases to conduct an area canvass at the same time the offence occurred?
- to capture people who regularly pass by that area at that time
OC suspects investigates POIs by priority what can influence the priority?
- weight of evidence against the person
- likely hood of them leaving the area
- particular urgency in solving the case
- availability of staff
Why is a regular debrief of suspect team required?
So that they can maintain a constant flow of info at conferences between member of suspects team and other investigation staff
What are 3 File managers duties when assisting the 2IC?
- prepare daily bulletins/ sitreps
- police and special notices
- organisation charts and rosters and ensure they are displayed in the investigation HQ
How is exhibit register kept secure?
Only the OC exhibit and typist should have a password for it to make changes but other staff should be able to view it
What action should be taken with media present at a crime scene?
- keep the away from the cordon
- make no comment about the incident
- advise OC where and who the media are
What are 3 responsibilities of OC suspects in relation to alibi witnesses?
- make enquiries to prove or disprove the alibi with other people
- make enquiries to establish where the suspect was at the time, who they were with and what they were doing
- report these result to 2IC and crown
Who should be appointed the role of OC exhibits?
Someone qualified in terms of training and relevant experience in:
- mass exhibit handling
- methods of exhibits recovery
- approved methods of packaging and security of evidence
- use of documentation
How is family defined?
- includes partners, siblings, Children guardians
- any other person who has a close and direct relationship with the victim
- chosen family
The OC investigation must review the FLO appointment and consider a risk assessment. What are 3 things they must consider?
- suitability of the person in the role
- do more FLOs need to be appointed
- needs and wishes of the family
What directions should the police photographer be given at a PM?
Take photos of
- before and after the body has been stripped
- close up of wounds, marks, internal injuries and include measuring scale
How does a Maori liaison officer assist with a homicide?
enhances family relations by providing an understanding and awareness of Maori culture, protocols and beliefs
List 4 responsibities of OC exhibits?
They must establish a standard for
- exhibits recovery, handling, labelling and storage
What the are obligations when defence counsel has reassigned?
Ensure all material that has been disclosed is provided to new defence. Get a confirmation they have it or hand it to them in person