criminal justice 2011 chapter 12: missing and abducted persons criminal investigation the art and...
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Criminal Justice 2011
Chapter 12:Missing and Abducted Persons
Criminal InvestigationThe Art and the Science
by Michael D. LymanCopyright 2011
12.1 Understand the complexity of the nation’s missing persons problem.12.2 Discuss the first responder’s role in missing persons cases.12.3 Identify the steps in investigating missing and abducted persons.12.4 List and discuss the different categories of missing and abducted persons.12.5 Explain police supervisor responsibilities in missing persons cases.12.6 Identify guidelines for interviewing suspects in missing persons andabduction cases.12.7 Understand the investigator’s role in missing and abducted persons cases.
CHAPTER SUMMARY
Understand the complexity of the nation’s missing persons problem.
Learning ObjectivesAfter this lecture, you should be able to complete the following Learning Outcome
12.1
Missing Persons12.1
797,500 children go missing each year
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Missing Persons12.1
203,900 children were the victims of family abductions
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Missing Persons12.1
58,200 children were the victims of non-family abductions
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Missing Persons12.1
115 children were the victims of stereotypical abductions
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Missing Persons12.1
Internet Abductions
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Discuss the first responder’s role in missing persons cases.
Learning ObjectivesAfter this lecture, you should be able to complete the following Learning Outcome
12.2
Investigative Tools12.2
Amber Alerts Code Adam
Missing Children 12.2
Lost Runaway Family
Abduction
Non-Family
Four Different Types of Cases
Step Five: Determined
when last seen
Step Six: Interview last
contact
Step Eight:ID type of
case
Step Seven:ID safety zone
Investigative Steps 12.2
Step Four: ID what
happened
Step Two:Verify the child
Is missing
Step One: Interview Reporters
Step Three: Verify the child’s
status
Step Thirteen: Search house
Step Fourteen: Secure crime
Scene
Step Sixteen:Write reportsAnd notify
parties
Step Fifteen:Obtain photos
Or video of Suspects
Investigative Steps (continued) 12.2
Step Twelve:Update
Dispatch and Others
Step Ten:Relay info to
EOC
Step Nine: Get all
Descriptions
Step Eleven:ID and talk to
all personsavailable
Identify the steps in investigating missing and abducted persons
Learning ObjectivesAfter this lecture, you should be able to complete the following Learning Outcome
12.3
The Investigator's Role 12.3
Obtain a detailed briefing
Verify descriptions
Obtain history of family dynamics
Explore conflicting information
The Investigator's Role (continued) 12.3
Evaluate all information
Develop an investigative plan
Access additional resources
Execute investigation
Crimes Against Children Investigations12.3
Investigatoror
Patrol Collect Evidence
Interview Victim
Interview Witness(es)
Crimes Against Children Investigations12.3
Follow-up Investigatio
nObtain medical records/opinions
Coordinate with social services and prosecutor
Interview suspect(s)
Amber Alert12.3
Abducted children system using media
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Code Adam 12.3
Abducted and missing children in malls, stores, and other public buildings
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Trends in Sexual Assault 12.3
List and discuss the different categories of missing and abducted persons.
Learning ObjectivesAfter this lecture, you should be able to complete the following Learning Outcome
12.4
Missing Children 12.4
Non-Family Abductions
Complex investigation
Dangerous
The first few hours are critical
Missing Children 12.4
Family Abductions
Usually involves divorce or separation
May flee to another state or country
Also are very complex cases
Missing Children 12.4
Runaways
Investigation should include motives
Dangerous if the child is young or immature
Most common missing child case
Missing Children 12.4
Lost Children
Requires quick actions by police
Could involve large crowds
Special needs children sometimes “wander” off
Explain police supervisor responsibilities in missing persons cases.
Learning ObjectivesAfter this lecture, you should be able to complete the following Learning Outcome
12.5
Supervisor’s Role:
1. Ensure that the details of the case have been reported to the NCMEC.
2. Prepare and update bulletins for local law enforcement agencies, state missing children’s clearinghouses, FBI, and other appropriate agencies.
3. Prepare a flyer or bulletin with the child’s and suspected abductor’s photographs and descriptive information. Distribute it in appropriate geographical regions.
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Supervisor’s Role:
4. Secure the child’s latest medical and dental records. These may be necessary to positively identify the child.
5. Establish a telephone hotline to receive tips and leads from the public.
6. Establish a leads management system to prioritize leads and ensure that each one undergoes a review and follow-up.
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Identify guidelines for interviewing suspects in missing persons andabduction cases.
Learning ObjectivesAfter this lecture, you should be able to complete the following Learning Outcome
12.6
Interviewing Suspects 12.6
After a suspect has been identified, the investigator must carefully plan an interviewto gain as much information as possible without violating the suspect’s constitutional rights
During the interview, treat the subject with consideration but be firm.
As the interview progresses, the effective investigator may obtain moreanswers by being a good listener—letting the subject talk, not trying to manipulate what the subject is saying
If necessary, the investigator should be empathetic.Be patient
Understand the investigator’s role in missing and abducted persons cases.
Learning ObjectivesAfter this lecture, you should be able to complete the following Learning Outcome
12.7
The Investigator’s Role12.7
Step 1
Obtain a detailed briefing from the first responding officerand other on-scene personnel
The Investigator’s Role12.7
Verify the accuracy of all descriptive information.
Step 2:
The Investigator’s Role12.7
Obtain a brief recent history of family dynamics.
Step 3:
The Investigator’s Role12.7
Explore the basis for conflicting information.
Step 4:
The Investigator’s Role12.7
Review and evaluate all available information and evidence.
Step 5:
The Investigator’s Role12.7
Develop an investigative plan for follow-up.
Step 6:
The Investigator’s Role12.7
Determine what additional resources and specialized services are required.
Step 7:
The Investigator’s Role12.7
Execute an investigative follow-up plan.
Step 8:
12.1 Understand the complexity of the nation’s missing persons problem.12.2 Discuss the first responder’s role in missing persons cases.12.3 Identify the steps in investigating missing and abducted persons.12.4 List and discuss the different categories of missing and abducted persons.12.5 Explain police supervisor responsibilities in missing persons cases.12.6 Identify guidelines for interviewing suspects in missing persons andabduction cases.12.7 Understand the investigator’s role in missing and abducted persons cases.
CHAPTER Review