glossary terms part 2 (D-R) Flashcards
dying declaration
a statement given by a dying person that implicates the killer. the legal requirements of dying declarations are that the victim must be rational and competent and must ultimately die of the wounds.
electronic evidence
information and data of investigative value that is stored in or transmitted by an electronic device
electronic surveillance
the monitoring of the behavior, activies, or other changing information, usually of people for the purpose of influencing, managing, directing or protecting.
elements of a crime
the legal characteristics of a crime
elimination samples
evidence used to eliminate persons as suspects
embezzlement
a low profile crime, consisting of employees who steal large amounts of money over long periods of time
encryption
protected or “ scrambled” digital data
entrapment
when an undercover officer convinces a criminal suspect to commit a crime he or she was not predisposed to commit
equal protection
a clause within the fourteenth amendement of the constitution that states no state shall deny to any person within its jurisdiction the “ equal protection of the laws”
event flow analysis
a process where events are documented, they are connected by arrows to indicate the direction of the sequence
evidence
a statement, object, or other item bearing on or establishing the point in question in a court of law
exclusionary rule
the legal rule that excludes evidence determined to be obtained illegally
exemplars
SAMPLES , such as suspects handwriting
exigent circumenstances
circumstances whereby a search may be legally conducted without a warrant
expert system
a process of using artificial intelligence by computers to make inferences based on available information and to draw conclusions or make recommendations to the systems oprators
expert witness
a witness whose knowledge exceeds the knowledge of anyone with a moderate education or experience in the field
exploitation
commonly used in context with sexual exploitation, which is the use of sexual material that focuses on a particular person who is an unwilling contributor
face sheet
an “ at a glance” summary of the investigation
faceprint
measured nodal points that create a numerical code that is used in facial recognition technology
facial composite
a graphical representation of an eyewitness memory of a face, as recorded by the composite artist
fact witness
witness who has personal knowledge of events pertaining to a case and can testify only to things he personally has observed
falsed confession
an admission of guilt in a crime in which the confessor is not responsibile for the crime
family abduction
an abduction related to a domestic or custody dispute
FBI
established in 1924, it is the primary federal investigative bureau within the US Dept of justice
Federal kidnapping act
following the historic Lindbergh Kidnapping ( abduction and murder of charles Lindbergh’s toddler) the US Congress adopted a federal kidnapping statute, popularly known as the federal kidnapping act
felony
a category of crime that is of the more serious nature than misdemeanor, usually punishable by more than one yera in prison up to death penalty
fence
a person who buys and sells stolen property with criminal intent
field interview
interviewing technique used when patrol officers happen on people or circumstances that appear suspicious but when there is not sufficient cause for arrest
field interview card
method of documenting pedigree information on citizens stopped for reasonable suspicion on street.
field notes
an investigators most personal and readily available record of the crime scene search
field operations
the wide array of police patrol duties
fingerprints
in anatomical sense, it is a mark made by the pattern of ridges on the pad of human finger
finished sketch
a completed crime scene sketch ) generally computer generated) made to scale
fire triangle
what a fire needs to burn - heat, fuel, and oxygen
first-degree murder
a form of homicide that includes premeditation and preplanning
fixated child molester
one whose primary sexual orientation is toward children, and whose sociosexual maturation develops as a result of unresolved conflicts in his or her development
fixed surveillance
observing from a stationary location
fleeing-felon rule
a legal doctrine, no longer in effect, allowing police officers to shoot suspected felons
flipping
a term to describe an arrested person who chooses to work for the government in the capacity as an informant
flooding
over saturating entire regions with drug money is one of the more sinister and surreptitious types of drug-related crime
flowcharting
an informational tracking system that demonstrates a chain of events or activities over a period of time
follow-up investigation
a continuing phase of the investigation in which information that is learned in the preliminary investigation is added to or built on
forcible rape
a type of sexual assault , usually involving intercourse, which is initiated by one or more persons against another person without the persons consent
forensic anthropology
the application of the science of physical anthropology and human osteology in a legal setting, most often in criminal cases where the victim’s remains are in the advanced stages of decomposition
forensic autopsy
a prostmortem exam, necropsy(particularly as to nonhuman bodies),autopsia cadaverum or obduction- is a highly specialized surgical procedure that consists of thorough examination of a corpse to determine the cause and manner of death and to evaluate any disease or injury that may be present
forensic botany
a scientific study of plants, botanists look to plant life in order to gain information regarding possible crimes
forensic chemistry
the application of chemistry to law enforcement to reveal what chemical changes occurred during an incident, and so help reconstruct the sequence of events
forensic dentistry
scientific examination of dental records
forensic entomology
the study of insects, a branch of anthropodology, which in turn is a branch of biology commonly used in investigations to determine TIME of death
forensic ondotology
the process by which odontologists (dentists) attempt to match marks found at crime scene with the dental impressions of suspects
forensic photography
referred to as forensic imaging or crime scene photography, is the art of producing an accurate reproduction of a crime scene or accident scene using photography for the benefit of a court or to aid in the investigation
forgery
fraudulent theft by using the false signature of another person
forward-looking infrared
a surveillance technology that measures radiant energy in the radiant heat portion and displays reading as thermographs
fraud
theft by deceit
fruit of the poisonous tree
legal metaphor in the US used to describe evidence that is obtained illegally
frye test
a legal standard used to determine the admissibility of scientific evidence
fugitive felon act
unlawful flight to avoid prosecution is a US Federal Law. though drawn as a penal statute, and therefore permitting prosecution by the federal government for its violation, the purpose of the act is to permit federal government to assist in the location and apprehension of fugitives from state justice
fungible goods
items such as tools, liquor, and clothing that are indistinguishable from others like them
gambling
the wagering of money or other valuables on the outcome of a game or event
gang
a group of people, who, through the organization, formation, and establishment of an assemblage, share a common identity
gang rape
when a group of people participate in the rape of a single victim
gangster
a slang term for a gang member
geographic profiling
a criminal investigative methodology that analyzes the location of a connected series of crimes to determine the most probable area of offender residence
Global Navigation Satellite System (GNSS
a system of satellites that provides autonomous geospatial positioning with global coverage it allows small electronic receivers to determine their location (longitude, latitude, altitude) to within a few meters using time signals transmitted along a line of sight by radio from satellites
good faith exception
a legal doctrine providing an exemption to the exclusionary rule
GPS ( Global positioning systems)
a satellite-based radio navigation system owned by the federal government and operated by the US Air Force
Grooming
a method that is used by online sex predators to lure the children they meet
Gunshot Residue (GSR)
Burnt and unburnt particles from the explosive primer, the propellant, as well as components from the bullet, the cartridge case and the firearm used
Hacker
a computer programmer who explores, tests, and pushes the computer to its limits, regardless of the consequences
hardware
the physical computer and any peripherals associated with it, such as printers, telephone modems, and external disk drives
Hawala
an informal value transfer system based on the performance and honor of a huge network of money brokers which are primarily located in the middle east, north africa, and the horn of africa and south asia
heel
professional shoplifters resell stolen merchandise to pawnshops or fences at usually one-half to one-fourth the original price
herschel, william
a pioneer in the mid-nineteenth century in the use of fingerprinting for the purposes of identification
heuristics
a rule of thumb that substitutes simple questions for more complex ones- that typically operator on an intuitive level and work well most of the time
holdup
a crime of taking or attempting to take something of value by force or threat of force or by putting the victim in fear
home invasion
the act of illegally entering a private and occupied dwelling with the violent intent for the purpose of committing a crime against the occupants such as robbery, assault, rape, murder, or kidnapping
homicide
the unlawful killing of one human by another
Homicide Investigation Tracking System (HITS)
a system developed out of a research project funded by the National Institute of Justice (NIJ) initially designed to record info on homicides in Washington State between 1981 and 1986
Hoover, J. Edgar
director of the FBI for almost 50 years
Hot List
a cancellation bulletin for stolen credit cards
Hybrid gangs
criminal gangs whose members composition is that of more than one racial or ethnic group
identi-kit
a computer-generated composite of a suspected criminal
identitify theft
a form of stealing someones identity in which someone pretends to be someone else by assuming their Identification, typically in order to access resources or obtain credit and other benefits in that persons name
impact stains
stains that result from blood projecting through the air and are usually seen as spatter, but may also include gushes, splashes and arterial spurts
incident commander
a command-level officer who determines the need for specifications and makes assignment at the scene of an officer involved shooting
indirect evidence
evidence that tends to incriminate a person, without offering conclusive proof
inductive reasoning
also known as INDUCTION, it is a kind of reasoning that constructs or evaluates general propositions that are derived from specific examples
inevitable discovery doctrine
a legal doctrine stating that illegally seized evidence is admissible in court provided that eventually it would have been discovered anyway
infiltration
an attempt to penetrate a group or organizations in a covert manner
informant
anyone who provides info of investigation nature to LEOs
information gathering
this is a process of data collection on criminal acts that have not yet occurred , but for which the investigator must prepare
initial assessment
gathering sufficient info to initiate an investigation