Crime Scene Investigation

Reply to each topic with 200 words minimum. There are 3 topics:

Topic 1

Attached is a document to read before answering.

Experimental Designs Verses Non-experimental Designs: Describe the three major types of research design. What are some of the reasons researchers might choose one design over another? How might research design relate to a study’s validity?

Topic 2

Evidence Recovery

What type of evidence can be recovered from the body, either dead or alive? Be sure to provide an answer not already supplied by your classmates.

Topic 3

Blood Stain Evidence

 List three general rules regarding blood stain evidence.