Reading Assignment for Section 1.2

Read the following subsection from our online textbook: Section 1.2: Evidence Law & Investigations.

What You Will Learn

In this section, you’ll dive into the various types of evidence used in criminal investigations and how they contribute to solving cases. You’ll also explore the critical rules of evidence that ensure fairness during trials. Furthermore, you’ll learn about the chain of custody and its importance in maintaining the integrity of evidence, as well as how different types of samples are used to link suspects to crimes.

Student Learning Outcomes for Section 1.2

• SLO 1: Identify and describe the different types of evidence used in criminal investigations, including real, testimonial, direct, and circumstantial evidence.
• SLO 2: Explain the significance of the rules of evidence, such as the exclusionary rule and the “fruits of the poisonous tree” doctrine, in maintaining fairness in trials.
• SLO 3: Define the concept of chain of custody and discuss its critical role in preserving the integrity of evidence throughout the investigative process.
• SLO 4: Differentiate between comparison samples, such as unknown/questioned samples and known samples, and their importance in establishing links between suspects, crimes, and crime scenes.
• SLO 5: Analyze how the application of linkage concepts in criminal investigations contributes to building a coherent case and preventing future crimes.