1. Besides the use of dental impressions to identify a person, DNA analysis is also being done on teeth. What part of the tooth could contain DNA? Explain your answer. 2. Refer to the diagram of adult teeth in your text and your dental impressions. Based on the structure of the teeth, what do you […]

1. Summarize the importance of technology in tool mark examination and analysis for the courtroom. Include at least two different technologies in your summary. 2. Distinguish between the following types of marks found on a surface: abrasions, cuts, and indentations.

1. List the characteristics that helped you distinguish the different types of tools. 2. The tool mark impression that matched the crime scene was number _____ owned by ______. 3. Would there be sufficient evidence for an arrest? Why or why not?

Instead of working with photographs, use four different screwdrivers to prepare tool impressions. Select one screwdriver to be the crime-scene tool and prepare an impression on a piece of soft wood (like pine) to serve as crime-scene evidence. Take photographs and measurements, and prepare a cast of the tool impressions. Prepare your testimony as an

In Part A, which hammer is a crime-scene match? Explain your answer. In Part A, a student made an error when measuring one of the hammers. Identify the photograph with the error and explain what mistake was made.

One student in the class got different measurements from the rest of the class. All of their measurements were between 35 mm and 54 mm. Can you describe the source of the error? In Part B, which hammer photograph matches the cast impression? Justify your answer.

The head of the crime scene lab was not satisfied with the quality of the photographs of the hammerheads. What suggestions would you give to the photographer to improve his or her evidence collection techniques?

Firing pin marks are found on the back of the bullet. Lands and grooves help match a crime-scene bullet with its shell casing. The amount of gunshot residue on a victim is usually proportional to the distance between the victim and the shooter.

Discuss the short and long-term effects of COVID-19 on American society, e.g. unemployment, housing, food insecurity, and the like across class lines. The post Discuss the short and long-term effects of COVID-19 on American society. appeared first on Essay Quoll.

F.W. Murnau described his expressionistic film technique as a way to “photograph thought.” For Murnau, film was a vehicle for representing the inner psychological reality of his characters. Write an essay about the ways in which filmmakers seek to represent the inner lives of their characters. What stylistic and formal techniques do the filmmakers use