Crimes Against Property Flashcards
Referred as an investigation of case that is unique and often requires special training to fully understand their broad significance.
Special Crime Investigation
Refers to the art and science which deals with the identity and location of the offender and provide evidence of his guilt in a criminal proceeding.
Criminal Investigation
What are the 3 fold aims of criminal Investigation
- To identify the guilty party;
- To locate the guilty party; and
- To provide evidence of
his guilt.
What are the three tools of investigation
• Information
• interrogation/Interview
• instrumentation
knowledge or facts that the investigator had gathered from persons, doc., w/c pertinent or relevant concerning the commission of the crime or criminal activities.
Information
What are the three Information classification source?
- Regular source
-Cultivative source
-Grapevine source
Records, files from government or non-government agencies, news item. TV broadcast, intercepted radio, telephone
messages and stored computer data.
Records source
Information’s furnished by informants or informers
Cultivated source
Information’s coming from the underworld
characters such as prison or ex-convicts.
Grapevine Source
The process of obtaining an admission or confession from those suspect who have committed a crime.
Interrogation/Interview
What are the 2 types of interview?
• On the scene interview
• Formal interview
the interview is informal one. It may be conducted by any law enforcement officer who first arrived at the crime scene.
On the scene interview
What is the purpose of On-the-scene-interview?
-To obtain information and description of the criminal
-To effect arrest as rapidly as possible
Interview conducted by the assigned investigator-on case.
Formal interview
It is the general questioning of all persons at the crime scene conducted by the investigator.
Field Inquiry
reluctant to become a witness .
Know nothing witness
uncooperative, indifferent persons must be flattered to develop pride in his ability to supply information; his interest should be stimulated by stressing the importance of the information he possesses.
Disinterested type
flattery will encourage the drunk to answer
and develop inters. Not advisable to take written statements of drunk witness.
Drunken type
fear must be reduced and the investigator
should apply psychological pressure by telling to him that non cooperation will work against him.
Suspicious type
find ways to shift his talkativeness to those
matters useful in the investigation.
Talkative type
ideal witness with little care and guidance.
Honest witness
permit to lie until he is enmeshed with falsehoods and inconsistencies=playback is effective to counter then, state that perjury is punishable.
Deceitful witness
friendly approached with explanation the all information shall be treated with confidentiality.
Timid witness
patience and flattery are necessary for they will be a good witness, however they are prone to color their story and put emphasis on their part.
Boasting, Egoistic, or Egocentric Witness
Questioning of a person suspected of having
committed an offense or a person who is reluctant to make full disclosure of information in his possession which is pertinent to the investigation
Interrogation
An interrogation conducted on the person held in detention by law enforcers and
apprehended by virtue of arrest without a
warrant.
Custodial investigation
Refer to the stage where the investigation conducted by law enforcement officers is no longer a general inquiry to into an unsolved crime and has begun to focus on a particular suspect who have been taken into custody by law enforcement officers who carry out the process of interrogation that leads itself to
eliciting incriminating statements.
Custodial investigation
What are the 9 interrogation techniques?
Enumerate
AN ACT DEFINING CERTAIN RIGHTS OF PERSON ARRESTED, DETAINED OR UNDER
CUSTODIAL INVESTIGATION AS WELL AS THE DUTIES OF THE ARRESTING, DETAINING AND INVESTIGATING OFFICERS, AND PROVIDING PENALTIES FOR VIOLATIONS THEREOF
Republic Act. No. 7438 (April 17, 1992)
The process of applying instrument or tools of police sciences in criminal investigation and detection.
Instrumentation
Sometimes called Criminalistics
Instrumentation
Both an art and a science; a collaboration of common sense, judgment, intellect, experience and an innate intuitiveness along with a grasp of relative technical knowledge.
Criminal Investigation and detection
The person who is task with the duty of the carrying out the objectives of investigation.
Investigator
This is a multi-various hob which involves identifying the criminals, locating the criminal offender, providing evidence to prove the guilt and acting as a witness in favor of the prosecution.
Investigator
Is information compiled, analyzed, and/or disseminated in an effort to anticipate, prevent, or monitor criminal activity.
Criminal intelligence
is the identification/recognition
Recognition
is the act of gathering relevant information from possible sources aside from the crime scene.
Collection
What are the Basic elements of Investigation process?
Enumerate the 4
is an act of ensuring the physical and legal
integrity or the credibility of the information or pieces of evidences gathered.
Preservation
is the determination of the merit or the worth of the information or evidences to prosecute the suspect.
Evaluation
