Transient evidence examples include the smell of cigarette smoke and the temperature of coffee in a mug. Which option best reflects the truth value of this statement?

Transient evidence examples include the smell of cigarette smoke and the temperature of coffee in a mug. Which option best reflects the truth value of this statement?

• A. Sometimes
• B. Not applicable
• C. False
• D. True

Answer: (D)

Transient evidence consists of clues that are temporary and can disappear or change quickly. The smell of cigarette smoke is a volatile cue that tends to fade as air moves and odors disperse, and the temperature of coffee in a mug changes as it cools over time. Because both of these clues can vanish or alter shortly after a scene is encountered, they exemplify transient evidence. That’s why the statement is true: these are classic examples of transient evidence. In practice, investigators aim to document such cues promptly—note odors and record temperatures—to preserve the information before it’s lost.

Transient evidence consists of clues that are temporary and can disappear or change quickly. The smell of cigarette smoke is a volatile cue that tends to fade as air moves and odors disperse, and the temperature of coffee in a mug changes as it cools over time. Because both of these clues can vanish or alter shortly after a scene is encountered, they exemplify transient evidence. That’s why the statement is true: these are classic examples of transient evidence. In practice, investigators aim to document such cues promptly—note odors and record temperatures—to preserve the information before it’s lost.