Question

PART IIInvestigative Lab Journal: EvidenceDiscuss at least three pieces of evidence you plan to collect from the crime scene. For each piece of evidence you plan to collect (for example, fingerprints), provide the following information:EvidenceThe physical properties for each piece of evidenceThe chemical properties for each piece of evidence (you may hypothesize about what chemical properties the evidence may have or what substances/chemical tests you could use to see how it reacts - you will need to do some online research for this, like searching "forensic soil analysis")Investigative Lab Journal: ResearchList at least three other questions you have or items you’d like to further research. To answer each question or explain an item you’d like to find more about, use your imagination to create witness/suspect testimony/facts not included in story.PART IIIInvestigation Journal: Series of Events + ConclusionsWrap up your investigation by describing different possibilities for the series of events that led to the crime and draw conclusions based on your investigation. You can do this by creating a minimum of three conclusion statements. For example, "Based on _______, I conclude that _______."Reflection Questions:Was the information that you used to research your investigation reliable? How do you know?Summarize your final scientific theory regarding this case based on your investigation. Support your theory with evidence from your investigation.Why are scientific theories often so powerful?

Answer 1

Final Answer:

Based on the reliability of the information used in the investigation, I conclude that my final scientific theory regarding this case is well-founded.

Explanation

a. Collecting Evidence:

Collecting evidence involves a meticulous examination of the crime scene, focusing on tangible items that can contribute to solving the case. For example, fingerprints, being unique to individuals, serve as valuable forensic evidence. Describing their physical properties includes noting their location, clarity, and any contextual factors influencing their relevance. On the chemical side, hypotheses about substances present in the fingerprints and potential tests to confirm these hypotheses add a scientific layer to the investigation. This requires online research, possibly involving forensic soil analysis or other relevant methods.

b. Research Questions:

While the initial story provides a foundation for the investigation, generating additional questions opens avenues for deeper exploration. These questions could revolve around overlooked details or aspects requiring clarification. Imaginative scenarios, such as creating witness or suspect testimonies not initially presented, contribute to a more comprehensive understanding of the case.

c. Drawing Conclusions:

Concluding the investigation involves synthesizing the collected evidence into plausible scenarios. Each conclusion statement should logically follow from the evidence, offering different perspectives on how the crime unfolded. This not only showcases the investigator's analytical skills but also ensures a well-rounded exploration of possible events. All components of the final answer are true and necessary for a comprehensive crime investigation.