Forensic scientists and investigators can employ numerous forensic techniques to help solve this crime. These can include using biological examination in terms of detecting and identifying bloodstain pattern analysis, analyse ballistics and fingerprints. Guns are known to produce a distinct bloodstain pattern, which is the High-Velocity Impact Spatter where tiny droplets are caused by blood travelling at high speeds. By using this knowledge that investigators have about guns, they can track down and reconstruct the crime scene using biological examination. Additionally, gunshots leave different types of evidence behind, depending on the distance in which the gun is shot.
The size range is dependent on the quantity of available blood, the caliber of the weapon, the location and number of shots and impeding factors, such as hair, clothing, etc. Impact spatters of this type is most commonly associated with gunshot, but may also be produced in cases involving explosions, power tools, high speed machinery injuries, and high speed automobile collisions. Forward spatter, which is associated with an exit wound, no forward spatter is produced in cases where the projectile does not exit the body. The mechanism that creates impact blood spatter will create a variety of sizes of bloodstain that would fit into the categories with beating and stabbing events, as well as spatter produced by expiration blood. Impact spatter associated with beating and stabbing events generally exhibits a size range from 1 to 3mm in diameter.
(Forensic Consultant Services. (n.d.).) Projected blood in flight, is a type of stain that has results of a relatively immensely colossal quantity of blood that was flung, or projected, against a surface. The stain results from blood being thrown from a container, or coerced from a hypodermic syringe, or, more commonly in a malefaction scene setting, from arterial bleeding. When arterial bleeding is optically discerned, it generally forms a perpetuating track of "pulsing" stains to betoken the path of the bleeder.
artery, whether the injury is covered by apparel, and the position of the victim when the injury was inflicted. Arterial blood staining is accompanied by demonstrable arterial damage. The hypothesis of a bloodstain pattern being the result of arterial spurting would be supported by identifying information within the autopsy report about a severed artery. A bloodstain analyst would require to review the bloodstain pattern by conducting an autopsy report, or verbalize directly to the forensic pathologist who conducted the autopsy report. These patterns are customarily very distinctive due to the overall quantity of bloodstains observed.
It was the summer of 1994, when we first heard about the OJ Simpson case, and the media quickly dubbed it “The Trial of the Century”. OJ, the football legend, OJ, the actor, and eventually, OJ, the convicted felon was acquitted in the killings of his former wife and friend. He was later found guilty in the civil trial. In the early hours of June 13, 1994 a neighbor finds the bodies of ex -wife Nicole Brown Simpson and Ron Goldman outside of Simpson’s apartment in the Brentwood estates in Los Angeles California. The police suspect former NFL legend O.J.
Chain of evidence is a string of events which, when viewed in sequence, account for the actions of a person during a particular period of time or the location of a piece of evidence during a specified time period. It is usually associated with criminal cases. John Floyd was charged for the murders of William Hines and Rodney Robinson at a bench trial before Judge Jerome Winsberg in January 1982. Mr. Hines and Mr. Robinson were murdered the same way on Thanksgiving in 1980 within a mile apart from each other. Both of the victims were both homo-sexual who apparently had consensual sex with their killer before being stabbed to death in the neck and torso.
This deals with the thoughts, intentions and reactions of criminals. This also includes all that partakes in the criminal behaviour. In comparison to anthropological criminology, psychology deals with everything that makes the criminal “tick”, as opposed to the physical evidence. The questions that I formed can easily be related to the article because they are thought-provoking, and they ask about the actual intentions and thought process related to the crime. All of my questions could explain why certain things happened that was stated in the article, including why cigarettes and money was stolen, why the crime was committed at 4:00 AM, and many more.
Thorough studies examine that the distribution of less-lethal weapons have reduced issues such as assaults on specifically police officers, other studies examine that this is increasing the death and injuries of civilians rather than focusing primarily on the safety of officers employed for the police force. It is a growing problem in the United States with increasing health issues related to the cause of police use of force in incidents that occur regularly. It is important to consider whether these less-lethal weapons are associated with the like hood of injuries. The use of force can define a wide range of different variables of force; it is vital to assess the independent contribution of less-lethal weapons on the prevalence and incidence of injury to the suspects and officers involved. Less- lethal weapons have increased the odds of injury to suspects that may be life threatening, it is most likely essential for these officers to stick to less-lethal weapons which can be classified as OC sprays or CEDs.
The past decade has seen great advances in a powerful criminal justice tool: deoxyribonucleic acid, or DNA. DNA can be used to clear suspects and discharge persons mistakenly accused or convicted of crimes (“Using DNA to Solve Crimes”). When used to its full potential, DNA evidence will help solve and prevent some of the United States of America 's most serious violent crimes. DNA is generally used to solve crimes in one of two ways. In cases where a suspect is identified, a sample of that person’s DNA can be compared to evidence from the crime scene.
What would happen if you got shipped to a different country just because you stole something? There are many types of punishment there is hanging, torture, prison, and many other ways. Douglas Hays, J.M Beattie, J.A.Sharpe, and Manuel Eisner have done there research to prove what kind of crime and punishment there were. One fact is, “From the assumption that criminal law broadly expresses the social norm, it is easy to conclude that crime of all kinds is deviance.” Says Douglas Hays. There is a lot more information about crime which will be show in this next paragraph.