Computer modeling of how a fire started and progressed through a room is:

Computer modeling of how a fire started and progressed through a room is:

• A. Factual evidence.
• B. Circumstantial evidence.
• C. Demonstrative evidence.
• D. Implied evidence.

Answer: (C)

Demonstrative evidence uses visual aids, diagrams, and reconstructions to illustrate what happened. A computer model showing how a fire started and progressed through a room fits this because it creates a visual, data-driven reconstruction that helps investigators and other readers understand the sequence of events. It isn’t direct physical evidence collected at the scene, nor is it merely an inference drawn from unrelated facts; it’s a tool that demonstrates a likely progression based on the data and fire dynamics involved. By showing ignition sources, fuel paths, and ventilation effects in a believable sequence, the model helps clarify how the fire grew and spread, which is the essence of why this is demonstrative evidence.

Demonstrative evidence uses visual aids, diagrams, and reconstructions to illustrate what happened. A computer model showing how a fire started and progressed through a room fits this because it creates a visual, data-driven reconstruction that helps investigators and other readers understand the sequence of events. It isn’t direct physical evidence collected at the scene, nor is it merely an inference drawn from unrelated facts; it’s a tool that demonstrates a likely progression based on the data and fire dynamics involved. By showing ignition sources, fuel paths, and ventilation effects in a believable sequence, the model helps clarify how the fire grew and spread, which is the essence of why this is demonstrative evidence.