Serious Crime Flashcards
Initial police responders initial response
- Attending scene at an early stage
- Take control of the situation
- Co-ordinate tasks.
Not all incidents involving homicide are readily identifiable as such. Such incidents include:-
Missing person Unexplained Death Unexplained death of infant Abduction Violence where no fatalities are expected Crime scene with no body Hit and Run Suicide Fatal fire Drug related deaths
Police initial responsibilities
V - Victim A - Appreciation W - Witness S - Scene E - Exhibits I - Ingredients P - Powers O - Offender
Define Appreciation
A proven method of problem solving
Follows a series of steps
Considers all factors and weighs up all benefits and risks
An ongoing process
Benefits of appreciation
Informs all Police of what is expected to be achieved Increases chances of success Establishes activities Manages risk ensures nothing is overlooked Effective use of resources
Stages of appreciation
A - AIM
F - FACTORS
CO - COURSES OPEN
P - PLAN
Describe the investigative mentality required for serious crime investigation
No matter the circumstances of death…Always investigate thoroughly and gather sufficient evidence to explain death.
Preservation of life
Ensure own safety
Ensure safety of other 1st responders
Ensure safety of others
What are the three different medical status of the victim of a serious crime?
Alive and uninjured
Alive but injured
Shows no sign of life
What should you consider if you believe the victim may die to their injuries?
Consider a recording an immediate statement whether they can sign it or not.
If the victim dies the statement may be admissible under Section 18(1) Evidence Act 2006 as long as the Court are satisfied that the content and maker of statement are reliable.
5 stages of preserving the scene
Identify Secure Preserve Consider Record
Steps when identifying/setting up the scene
Initial assessment of scene Consideration of Powers establish parameters, start wide establish common approach path consider other scenes record observations establish scene HQ
5 Steps when securing the scene
Consider S116, Search and Surveilance Act 2012 Remove all from scene using CAP Tape off scene Arrange and breif scene guards Arrange scene logs
Steps when preserving the scene
Record movements into and out of scene
Preserve any evidence likely to be damaged/destroyed
Consider stepping plates
Record actions in scene
What to consider while at the scene
Initial photographs of scene
Initial photographs of people at the scene
What to record while at the scene
Scene log movements Record observations Sketch Photographs, consider video recording Identify anything moved while in scene
Crime scene logs
Only one log to be kept at each point of entry to scene
Log must ID keeper of the record
Used to record names and times of all who enter or leave the scene and their reason for being there.
What to consider when dealing with witnesses at the scene.
TEDS questions to establish what has happened.
A witness may have been so close to events that forensic evidence may have transferred to them, eg - fibres, body fluids, glass.
Avoid cross contamination issues by using different vehicles and interview rooms when dealing with multiple witnesses and victims.
What to consider when dealing with suspects at a scene.
PRINCES
Preliminary interview and return to the station.
Record comments.
Isolate.
Note the suspects appearance.
Co-operation, seek it
Establish routes the suspect used to arrive.
Search, consider it
What to consider in relation to Media at the scene
Keep them away from the immediate scene
Make no comment
Inform the OC investigation
Briefing OC investigation before leaving scene
What happened
What has been done
What is being done
What has to be done
Who should be appointed OC body?
An experienced investigator with awareness of forensic issues
List responsibilities of the OC body
CSI GOD DAMMIT ME RAPED
Certificate - verification of death form COR31
Sudden - death procedure completed
In-situ - ensure body photographed in-situ, consider video
Guard - secure & guard the body/samples & exhibits with dignity/respect
Observations - note and record observations of the body
Details - of all medical staff who attend
Da bros - ensure all cultural responsibilities addressed
Maintain - security & continuity of the body/samples/exhibits
Moved - establish if the body has been moved or disturbed
I.D - arrange formal ID on authority of the OC
Transport - arrange transport to the mortuary on OC authority
Mortem - attend post mortem with OC or deputy
Evidence - preserve evidence from the body
Record - what actions has been taken by any party in respect of the body
Arrange - fingerprints & palm prints
Photographer - direct photographer take photo’s before/after/during PM
Exhibits - record, label & secure all samples & exhibits from the body
Debrief - attend the debriefing with the pathologist & record findings
Appreciation prior to body removal - Factors to consider
Notification to and from Coroner
Views of Pathologist and ESR
Consultation with other experts
Requirments for any action taken prior to removal of body
Best method and route to take body
Supervision of body removal
Chain of custody of body from scene to mortuary
Safe custody of exhibits
Family and any cultural considerations
Record all SOP’s (paper suits, gloves, mask etc)
Establishing if the body has been moved
Record movements of body
do not attempt to restore scene to original unchanged condition
make enquiries to enable the original unchanged scene to be subsequently reconstructed and photgraphed, if required
Steps for moving body
Not to be moved without authority from OC investigation
Record position of body by sketch and photo in situ
Consider recording position of body using measurements from at least two fixed positions
Record all details of body including
Position of limbs
Appearance of body
wounds and clothing
direction of blood trails
Lividity
Extent of rigor mortis present
Consider health risks posed by handling body
Cover hands, feet and head of body with paper bags and secure with tape. Consult with OC Scene and Investigation prior to this
Ensure clothing on body is not contaminated by contact with foreign objects
Wrap body in plastic sheet and place in body bag
careful search where body lay
retain all sheets, bags and other materials used as exhibits
Arrange for contracted undertaker to transport body
Ensure security and continuity of body
Role of OC Body during post mortem
Observe, document and deal with exhibits in a methodical manner
Purpose of Post mortem
Establish the cause of death
- Mode and time of death
- How injuries contributed to death
- Nature and size of weapons
- approximate height and stature of suspect
- provide areas of interest for interviews
- negate defences
- ID victim
Who may attend Post Mortem
S38 of Coroners Act 2006
Pathologist Coroner Assisting Pathologist Dr who treated deceased Dr, nurse or funeral director representing deceased A Dr representing the interests of suspect who has or may be charged in relation to the death Any other Dr or trainee Dr Police Any other person authorised by Coroner
What Police members should attend Post Mortem?
OC Investigation OC Body OC exhibits if required Police photographer SOCO or fingerprint officer if required
Consider authority from Coroner to allow who to attend Post Mortem?
ESR forensic scientist
Crown Solicitor
What other experts should be considered regarding the conduct of a post mortem?
Odontologist Biologist Medical Illustrator Toxicologist Ballistics expert Crime Scene Examiner Entomologist Anthropologist Disaster Victim Identification
Cultural issues
Where applicable, the assistance of specialist advisers should be sought to assist with cultural issues relating to the victim or others involved in the investigation. This will assist the progress of investigation, establish positive relations and avoid the potential for any offence caused
What to consider when asking someone to formally ID the deceased and what other methods of ID are there?
Fully inform what is required of them and what to expect when they see deceased
fingerprints DNA dental records eye examination records medical examination records facial reconstruction personal effects