Homicide Investigation Techniques Essay

AbstractMurder investigations be started when there is a suspicious demise, there is precise steps that should be followed during a mar investigation. So that the case can be brought to courtroom and prosecuted tell is collected, suspects and witnesses are interviewed. The law enforcement personnel that participate in a murder investigation are individually trained to handle and attend evidence this includes protection of the curse scene and testifies in court.Definitions of homicides and manslaughterThe two offenses that is classified, as homicide is murder and manslaughter manslaughter is perpetrated in one of three ways cleanup other individual with intent, but where compliance such as leaving of control, decreased responsibility, or committing suicide by way of a concordat. Committing a villainy where an individual is killed by gross negligence, gross given the risk of death and behavior in the form of an illegal act involving a risk of exposure that resulted in the d eath of another human.Murder or homicide is the illegal killing with malice and forethought of another human this is usually considered a debate state of mind and separate murder from manslaughter, because the individual planned the murder with intention, (Osterburg, J. W. & Ward, R. H. 2010).Crime Scene AssessmentWith the arrival of the firstly law enforcement police policeman at a crime scene, there are strict procedurals guidelines. The first officer to arrive at a crime scene tries to delay anyone that could be a witness/suspect. It is the responsibility of this officer to secure the crime scene to keep the crime scene from becoming contaminated and the loss of evidence.With the arrival of the investigator that will take charge of the crime scene, the officer will detail all information acquired from possible witness or suspects. The investigator will document the crime scene with pictures, sketches, notes and even exposure of the evidence and surrounding area. After the wa lk through, the investigator begins formulating a surmisal of the crime focusing on the progressions of events to include locations and positions of those present during the crime. All evidence is collected and sect to the lab for analysis, (Osterburg, J. W. & Ward, R. H 2010).What is Victimology?Victimology is the study of issues interjecting to the intensification in dupe perceptibility, characteristics and elements, persecution and its influences, and victims reactions to persecution. Through this scientist studies physical, expressive and monetary harm masses suffer because of unlawful activities. Victims are individuals that experience loss, injury or inclemency because of a criminal act. Victimology uses subjective approach to identify, define and describe the problems associated with be a victim (Karmen 2012).ConclusionEven with the most publicized crimes in the history of the Unites States Criminal Justice System, police can arrest, but they study first. The investigato rs must find out the cause of and time of death. Investigators define a successful homicide investigation as the one where a perpetrator is pinpointed, indicted and convicted of the crime.