You have a suspect but not enough evidence to arrest. You have blood evidence, but the suspect will not give a DNA sample. You cannot compel this person to do so because the evidence is not substantial. How would you legally obtain the suspect’s DNA? Explain the term cartilage. Would this include a barn in an open field that is surrounded by a corral-type fence? Why is this Fourth Amendment right? Does this include photographs from the air and photographs from the sidewalk? Why or why not?

How would you legally obtain the suspect’s DNA? Discuss how you would combine all of your research into a summary and recommendation for an investigative officer to collect the evidence.