Question

Fire Marshals should be prepared to investigate taxpayer fires. Which choice below contains incorrect information regarding arson fires at these structures?

a. In recent years the number of arson related fires has increased significantly and must be considered a possible factor.
b. The means and methods of the arsonist are limited. They are usually very simple.
c. Members must be aware of the possibility of the presence of combustible and flammable liquids which may be used to start and accelerate fires.
d. Combustible or flammable liquids may be spilled over the floor or contents of a structure or occupancy, accelerating the fire. Flammable vapors, upon reaching a source of ignition, may flash back and fire may involve the entire occupancy or structure.

Answer 1

Option b is incorrect; it underestimates the potential complexity and variety in arson methods. Arsonists may employ sophisticated means using a wide range of materials, beyond just simple methods.

Step-by-step explanation:

To address the student's question about investigating arson fires at taxpayer-funded structures, specifically regarding which statement contains incorrect information, option b stands out as the incorrect statement. The other options reflect the reality that arson is often a factor in such fires, that flammable liquids might be used by arsonists, and that these liquids can spread and intensify fires rapidly. However, option b, which suggests that the means and methods of arsonists are limited and usually very simple, underestimates the potential complexity and variety in arson methods. Modern arsonists might use a wide range of methods and materials to start fires, and their approaches can be sophisticated and varied.

For instance, arsonists may use flammable chemicals, timing devices, and various ignition sources to start and propagate a fire. Additionally, arsonists may have knowledge of different types of fire-resistant clothing and safety equipment that would allow them to set the fire and exit the scene without being noticed or harmed. In terms of combating fires, materials such as a fluorinated solution mentioned can create a foam barrier that suppresses fires effectively.

Therefore, it's crucial for fire marshals and others investigating such fires to be prepared for a range of possible scenarios, including those involving sophisticated methods of arson that go beyond simple means. It is also essential that they're well versed in safety procedures, such as how to handle flammable chemicals and proper laboratory fire safety techniques.