1) How is X-ray photography used by forensic firearms examiners?

*Your response should be a minimum of 200 words, written in APA format and include at least two references.*

2) What is stellate tearing? What does its presence tell investigators?

*Your response should be a minimum of 200 words, written in APA format and include at least two references.*

3) GSR retention is a concern for investigators. How can GSR be preserved on the skin? Clothing?

*Your response should be a minimum of 200 words, written in APA format and include at least two references.*

4) Trace metal detection can be used to determine if the suspect handled a firearm; however other objects will give a positive reaction as well. Discuss these concerns.

*Your response should be a minimum of 200 words, written in APA format and include at least two references.*