Final Flashcards
People may have knowledge about…
a crime or a perpetrator and not even know it
The police have to use strategies like tip lines, television shows, and special alerts to…
identify and obtain information from these individuals who may have knowledge about a crime or a perpetrator and not even know it
Tip lines are…
an easy and convenient way for citizens to share information with the police through the use of a telephone or the internet
Crime Stoppers offer
cash rewards for information leading to an individual’s arrest
Television shows like America’s Most Wanted disseminate…
information about unsolved crimes with the intention that the public will have information regarding the crimes and contact the authorities (Many times these cases have a description of the perpetrator)
AMBER (America’s Missing: Broadcast Emergency Response) was created to…
Disseminate information about child abduction to enlist the public’s help in locating the child quickly and safely
To broadcast an AMBER Alert, investigators need:
A confirmation that there has been a child abduction,
There is reason to believe that the child is in danger and that there is enough reliable information about the facts of the case
The theory is the children abducted by strangers are…
harmed quickly (within the first three hours)
Amber Alerts are designed for stranger abductions, which are…
rare
Most Amber Alerts result in a child recovery, but the…
AMBER Alert had nothing to do with the recovery
AMBER Alert involving a stranger abduction is…
less likely to result in the recovery of the child
Where there is a child recovery, only…
17% was within six hours of the abduction
National Center for Missing and Exploited Children (NCMEC) send…
“Have you seen me?” mailings
Individual police agencies have “most wanted” lists through…
crime alerts, media, billboards, and “FaceCrook” (a computer application available to inmates)
These strategies for Information Disseminating have limitations
Information can be overwhelming
False Information
How to distribute reward money fairly?
Credibility and motivation of citizens contributing information
The publicity of the case may affect a witness’ perceptions
Should money be paid for someone performing what is arguably someone’s civic duty?
Confidential informants are
those who actively assist law enforcement in an ongoing capacity (Controversial and Considered a necessary evil)
Four types of informants
The hammered informant is coerced by the police
The mercenary informant is motivated by money
The vengeful informant is motivated by revenge
The police buff informant is a fan of the police
Gang members are disproportionately involved in
crime, therefore they are constantly a problem for law enforcement.
Law enforcement has developed gang task forces as a
response to the increasing issue of gangs
What criteria characterizes a gang?
Three or more members
Share an identity
View themselves as a gang and are recognized by others as one
Has a level or permanence and some organization
Involved in a high level of criminal activity
Gang member identification is through
name, colors or symbols, graffiti, tattoos, clothing, and hand symbols
Crime analysis involves the collection and
analysis of data pertaining to a criminal incident, offender, and target.
Crime analysis can inform patrol allocation decisions and make
predictions of future occurrences for preventative purposes.
Crime analysis is based on the idea that crime is
a non-random phenomenon