ipl-logo

A Simplified Guide To Bloodstain Patterns Analysis

906 Words4 Pages

Sound like an odd combination? It would be for anyone other than Sherlock Holmes. There are few characters as well known and well loved as Sherlock. Though he may not be the first fictional detective to be published, he certainly is the most influential. Sherlock set the bar for other detective stories and many fictional detectives are clearly modeled after Sherlock. But what about real detectives? Sherlock has definitely influenced those as well. Though Sherlock is a fictional character, Sir Arthur Conan Doyle uses him to pioneer the start of modern forensic science through the use of new techniques and deductive reasoning.
When one thinks of modern day crime scenes, a picture of people dressed in what looks like plastic bags, all of whom …show more content…

The first one of these methods inspired by Sherlock is bloodstain pattern analysis. “Bloodstain pattern analysis is the interpretation of bloodstains at a crime scene in order to recreate the actions that caused the bloodshed” (“A Simplified Guide to Bloodstain Pattern Analysis”). Dr. Paul Kirk was intrigued by Sherlock’s method and applied Sherlock’s meticulous nature in observing his own crime scenes, eventually starting the practice of analyzing blood splatters in real police investigations. He specifically named something called the cast off spatter pattern, which indicates information about the blow. This eventually led to the exoneration of Dr. Sam Shepard as the cast off showed that his wife’s murderer was left-handed while he himself was right-handed (How Sherlock Changed the World). Dr. Henry Lee, one of the world’s leading forensic scientists, was also able to rule that because of an empty spot in the blood splatters, the victim was not murdered by his wife, but rather died of liver cirrhosis - which can cause one to vomit blood that the victim eventually choked on and died (How Sherlock Changed the World). It was also Sherlock Holmes who introduced the science of ballistics, as it had never been analyzed by the police force before then and was not considered a science at all. Sherlock is able

Show More
Related
1163 Words | 5 Pages

They also explained how investigators and the detectives investigated the Peters car in quadrants where they take a wet swab and then dry swab to find any prints on or int the car. In addition they fumigated the car and wear orange goggles that help them find more prints and evidence that the human eye can't see. All of these scientific investigative evidence procedures can seem to be detrimental to Herring. However, we learned in class that the CSI effect has no meaningful impact between forensic science show viewers and non-viewers when it came to convict or acquit a defendant. Research suggests that the CSI Effect benefits the prosecution is a myth.

Read More
608 Words | 3 Pages

The BPE was able to develop a theory in regard to the sequence of events that occurred in the kitchen. In the testimony Samantha was able to determine the type of force that was inflicted on the victim, the sequence of events at the scene, if the event was a homicide, and the type of weapon involved. (Young. Pg.287) To determine what type blood evidence that was located on Mr. David. You must first have an understanding of blood and blood in flight must be gained.

Read More
813 Words | 4 Pages

Watson and Holmes ways of investigating were very different. Watson went inside and observed many things in the house while Holmes was outside and investigating outdoors. When they went into the room with the dead body of Enoch Drebber, Holmes turned it around and a women's ring fell off and rolled on the floor. They also saw the word Rache on the wall written in blood. The detective at the scene thought it was the name Rachel just that the murderer did not have time to finish writing it.

Read More
1433 Words | 6 Pages

The first murder of Holmes which he confessed to was that of Dr. Robert Leacock who was an old schoolmate of his he killed him with an overdose of Laudanum. After the events of this murder Holmes moved to Chicago where he got a job as a pharmacist. When the owner passed away Holmes bought the drug store during this the widow of the previous owner mysteriously vanished. After collecting enough money Holmes began construction of his “Murder Castle”, he would lure young women in by forming relationships with them and luring into his trap. The various rooms of the “Murder Castle” were outlined with gas lines so whenever he felt like it Holmes could asphyxiate his victims, there were trap doors, chutes that led to the basement in which Holmes would through unconscious victims down.

Read More
422 Words | 2 Pages

On May 6, 2013, Tim Bosma took two men to a test drive of truck, and he disappeared. The Crown says he was shot in his truck, his body was then burned in an incinerator. These two men were Dellen Millard, 30, and Mark smich, 28. They are now on trial for first degree murder. Crown believes that Tim was shot fatally while sitting in the passenger seat of the truck, his body was later cremated.

Read More
581 Words | 3 Pages

The nonfiction book, Jumped, Fell, or Pushed: How Forensics Solved 50 “Perfect” Murders, is an informative and well written book by the author, Stephen A. Koehler. Okay, you get two options, take Mr. Laney’s forensic science class at Lincoln High School or read this book. If you don’t know anything about Forensics, this book gives a sufficient overview of the subject and its counterparts. There is no main plot or developing characters within the book. The type of evidence varies from chapter-to-chapter, as well as the forensic technique implemented to analyze that evidence.

Read More
986 Words | 4 Pages

In this paper I will be comparing contrasting two various aspects of forensic sciences used, and talking about the different tactics used to identify suspects; as well as the contrasts between the two methods. The man I will be talking about is John Wayne Gacy. The two methods I will be going over are, Finger print DNA and Forensic toxicology. These two are very similar, but made substantial differences in the evidence in his case. John Wayne Gacy was a murderer from Chicago, Illinois.

Read More
207 Words | 1 Pages

Author, Anita Larsen, in her nonfiction textbook article “The Murder with No Body” about a murder solved without an actual victim writes to inform young adults about the role of forensics in solving crimes by using the case of Helen McCourt in a serious tone. This author supports her central idea very successfully. She supports her claim by introducing the case of Helen McCourt, whose disappearance was unexplained and suspicion of foul play could not be proven. She next proceeds to show that a name in the victim's diary led the investigators to blood stained clothes in the possession of Ian Simms, but the inability to prove that the clothes were McCourt’s halted the investigation. Additionally, she explains that the use of genetics had to

Read More
1740 Words | 7 Pages

Flannery O’Connor’s Wise Blood contains several characters who reject Jesus and the idea of original sin and God’s redemption. Wise Blood shows that without God people either become shrunken humans or animals. Enoch Emery becomes an animal figure by the end of the novel. While O’Connor connects Enoch’s lack of faith to his animalistic tendencies, one can also ascertain that Enoch completely immerses himself in his wise blood because his life lacks a love for God and other people, promoting the theme that without divine or human love one can only act like an animal. O’Connor’s introduction to Enoch establishes his lonely, unloved existence.

Read More
1707 Words | 7 Pages

They could not find anything that had blood on it, but when the police looked at the evidence further they realized that the murderer had to have been in the

Read More
790 Words | 4 Pages

Wise Blood and The Catholicism By Reem Abbas 43380421 Flannery O’Connor is one of the greatest Southern writers during the twentieth century. She is considered as a faithful and a good Christian writer. In her fiction, she never neglects her Catholic concerns. The large respect for O'Connor’s religion appears in most of her literary works.

Read More
1776 Words | 8 Pages

Among them were things like distinguishing slash wounds in five murders across the victim's necks, similar handcuff marks on various victims' wrists and blunt force head trauma to half of the victims (Chen, 1989.) Shoe prints were also left at the scene of two murders, the shoe prints had to be either a visible print, plastic print or latent print. Examiners use several methods in the collection of shoe prints depending on the type of impression that is left at the scene of the crime. For collections in soil, which was where the print was found in the Ramirez case, casting is the most commonly used collection method for analyzation. The evaluation and comparison of impression evidence is usually performed by a trained footwear and tire mark examiner (NFSTC, 2013).

Read More
1132 Words | 5 Pages

Evaluate the effectiveness of the police investigation into Jack The Ripper and the associated deaths. The investigation into the Serial Killer, Jack the Ripper remains one of the greatest historical mysteries of all time. The police report was carried out by the Metropolitan police, and while the police report was generally considered thorough and intensive at the time, contradicting witness reports and with the lack of forensic science, many problems arising in the police forces involved contradicting witness reports, the investigators ultimately failed to identify and catch the killer. One of the main challenges investigators in 1888 had to face when attempting to catch the killer was the lack of forensic science at the time.

Read More
445 Words | 2 Pages

I Chose The Book To Kill A Mockingbird To Kill a Mockingbird has influenced the thinking of my life because of the conflict and symbolism in the book. The symbolism in this book isn't just in the book it is in our world everyday sometimes it's hidden but it's their. The symbolism of killing a mockingbird influenced me the most by showing how tom robinson is a innocent man and is being attacked. Killing a mockingbird is a sin because they don't you you or anything. To kill a mockingbird shows lots of symbolism throughout the whole book, and the main symbolism in the book is the mockingbird.

Read More
1150 Words | 5 Pages

There are three different types of bloodstains which are: passive stains, transfer stains and projected stains. These interpret the type of event which took place and elaborates the crime situation which helps in finding a possible description of the event. For example, the type of crime can be specified depending on the pattern and amount of blood present in the crime scene. A gunshot injury can be specified by a mist-like spatter determined by the bullets entering and exiting the body. Stabbing can be confirmed by looking at the linear pattern as less blood is deposited on the instrument used for stabbing.

Read More

More about A Simplified Guide To Bloodstain Patterns Analysis

Related Topics

Open Document