Death Investigation Final Exam Questions Answered 100% correct

Death Investigation Final Exam Questions Answered 100% correct Definition of Death Death is referred to as "the permanent cessation of all vital functions; the end of life forensic autopsy An examination of a body after death to determine the cause of death Rigor Mortis Stiffness of the body Livor Mortis Setting of blood in the body Algor Mortis the cooling of the body after death 3 components of Death Investigation Physical Informational Behavioral antecedent portion of Death Investigation The perpetrators behavior prior to the crime What is the protocol of an investigator about being suspicious and curious Every unattended death should be approached as a homicide until you can prove otherwise What would be consider victim rick factors Personal use/ abuse of alcohol or drugs Employment where there is large amount of cash money Hitch Hiking dying declarations A statement made by a person who believes death is imminent about the cause or circumstances of their impending death Initial walk through It's an opportunity to formulate a plan for the crime scene examination At what point should a potential suspect be advised of their Miranda Rights An individual who is in custody and subject to direct questioning protecting and securing a crime scene he main purpose for keeping others out of the scene is to avoid as much crime scene contamination as possible based on the crime scene principal of Locard's law of the theory of transference responding to a death scene, who should be notified Detectives and crime scene personnel to respond to the scene as rapidly as possible Encountering a weapon at a crime scene A weapon found at the scene should be left untouched Situational Dynamics of an outdoor scene, your important focus is what Is to determine the departmental jurisdiction of the location where the body was found; or which department is responsible for the actual investigation into the death Basic homicide rates in the United States 1% of all deaths are homicides, 2-3% are suicides, and the rest are either accidental or equivocal Legal considerations must be addressed at a crime scene Of particular importance is the requirement to obtain a search warrant for the scene before and investigative action takes place Transient Evidence Transient evidence is term used in criminal forensics to indicate elements of physical evidence that might be expected to degrade or disappear within a particular time frame Relative to the perpetrator interaction with the victim, what is important for you to understand, the keys to look for Obvious keys to look for and understand is which offender interactions with the victim were ante mortem and which interactions were post mortem What is important relative to crime scene photographs and sketches In case a scene needs to be reconstructed at a later time Body is located at night The body recovery process should be delayed until natural light the next day Primary Scene Location where the body is found Secondary Scene The site where the crimes leading up to the location of the body When does the preliminary investigation in a death case begin The preliminary investigation begins with the initial notification to the police of a death or discovery of a body What are the 2 important facts in a death case It is important to understand the difference between cause and manner of death M.O.M Motive-Opportunity-Means Investigative plan Can be simply defined as a "to do list" After the release of the crime scene, what action does the detective/investigator has to take It is necessary for the detective to file a search warrant return in the same manner as other search warrants; advising the court of the items seized during the execution of the warrant Assessment criteria Information about victim is routinely obtained during the normal canvass and witness interviews of family and friends What are the 3 phases in our lives Public-Private-Secret different types of wounds Blunt force-Sharp Force-Fast Force-Gunshot wounds-Explosion wounds What are the colors of injuries over the length of time Red- Immediate Blue/Purple- 1-4 hours Green- 4-7day Yellow- 7-10 days Normal- 14-21 days Permanent Bullet Cavity Is the actual path of the projectile as it travels through the body Temporary Bullet Cavity Is created in milliseconds based on the kinetic energy transmitted through the body petechia Small pin point hemorrhages signed statements A statement by a witness or victims on what happen time line in a death investigation A timeline is a written report that puts all the events relating to the crime into proper chronological order 36) What is V.I.C.A.P program a) The FBI's Violent Criminal Apprehension Program database was especially created at assist in tracking down serial offenders who may travel from state to state committing their crimes, of from different locations from within a state. reconstruction of crime scenes Reconstruction is the process of applying logic, experience and scientific principles to the sources of information found during an investigation different types of death Homicide-Suicide-Accident-Natural or Undermined How can we determine if it's a suicide or not Suicide is one taking the life of oneself suicide notes Provide a reason or explanation for their actions S.A.D person template Designed to assist investigators in making suicide determinations Common mistake in a death investigation are a result of what Lack of objectivity of discipline to continue through a difficult case rather than seeking out an easier path Truth devices They are best used as an interrogation tool and not necessarily for determining involvement in ac crime or of guilt or innocence Dependence of forensic evidence The detective would then have to restart the investigation and seek other forms of evidence Supervisory oversight in death investigation The actual review and oversight of individual cases to make certain detectives are staying on track and accomplishing those things that need to be accomplished Grand jury Is a panel of citizens selected from the local community of judicial district to determine whether it is appropriate for the government to proceed with a criminal prosecution