write essay like you are a Bloodstain Pattern Analysis working for the New York Police Department Crime Laboratory. You have been employed there for 12 years and have analyzed evidence in 68 cases answering the following questions.

Q1.

1. Please explain to the court what Bloodstain Pattern Analysis is
2. Your report states that you located directional spatter on the defendant's left shoe. Can you explain how you determined that?
3. Can you tell me when the spatter was deposited on the shoe?

Q2. You are testifying and the prosecutor hands you a sealed brown paper bag and asks you - is this the shoe you tested? How can you tell?

Q3. describe in detail the value of bloodstain patterns in relation to the crime scene of The murder of Kurt Cobain. when answering this question use at least 1/2 page

provide a reference sheet with scholar article support answering these questions