Volume 6 Investigative Policies Flashcards
(67 cards)
What is the primary responsibility of the primary investigator once a criminal case is assigned?
To conduct follow-up investigations until the case is adjudicated
This includes ensuring the investigation is objective, timely, and thorough.
What system do investigative units use for case management?
PremierOne (P1)
Exceptions to this must be approved through the chain of command.
Who is responsible for screening criminal cases?
The investigative sergeant
They determine which cases are assigned to an investigator or closed due to lack of evidence.
True or False: Flex squad officers can be assigned cases in P1.
False
They can assist with follow-up but must coordinate updates with the primary investigator.
What actions must an investigative sergeant take upon receipt of cases in P1?
Evaluate facts, assign to an investigator or close if no viable leads, transfer cases if necessary
Ensure all transferred cases have thorough notes.
What are investigators responsible for during a criminal investigation?
Identifying patterns, potential crime series, and motives
They prepare cases for court prosecution.
Fill in the blank: Investigators must ensure closed cases have been cleared with the appropriate case __________.
disposition
What should be done if no further investigative steps can be taken?
Suspend the case and document the reason for suspension
Cases should not be closed while awaiting results from analyses.
What type of information should be communicated to the District Attorney’s Office?
Critical information about the case and follow-up on requests for further information
This ensures proper prosecution and case management.
List three types of department resources investigators should utilize.
- Previous reports
- 911 calls
- Body-worn camera (BWC) footage
What must be collected as evidence during a criminal investigation?
- Video surveillance
- Digital evidence
- Forensic evidence
- Physical evidence
What is required if social media has evidentiary value in an investigation?
Obtain preservation letters and appropriate subpoenas/search warrants
This ensures the evidence is legally gathered.
What should be documented when conducting interviews during an investigation?
Details of contact made, date, time, and what occurred
This documentation is crucial for record-keeping.
What type of warrants may investigators obtain?
- Search warrants
- Buccal swabs
- Digital devices
- Geofencing
What should be included in supplemental reports?
- Probable cause developments
- Lost/stolen property updates
- Changes to individuals in the report
What is the purpose of case notes?
To relay the approaches investigators are taking to solve a crime
They must be professionally written and confined to facts.
What actions must investigators take when a case is transferred to another unit?
Provide a reason for the transfer
Documentation must be thorough.
What is the role of the investigative sergeant in investigative oversight?
Regularly review cases and provide support to field investigations
This includes overseeing the sharing of information.
What are neighborhood canvasses intended to achieve?
Identify additional witnesses, video surveillance, and possible evidence
They contribute to case development.
True or False: A second-phase canvass can be conducted at any time.
False
It should be coordinated based on the needs of the investigation.
What must a final case closure note include?
Time, date, and reason for closing the case
This must be entered into P1.
What must investigators include in the P1 case closure notes?
Information from the LVMPD 1040
This includes copying and pasting necessary information into the P1 case closure note field.
Who is responsible for regularly reviewing cases from opening to closure?
The investigative sergeant
What is the role of the investigative sergeant in managing investigations?
Oversee sharing of information, manage resources, and ensure timely steps are taken
