What is not necessary for investigating a traffic crash?

Mirandizing, or informing a person of their rights under the Miranda warning, is primarily relevant when an individual is in custody and being interrogated about a crime. In the context of investigating a traffic crash, this is generally not a requirement because the focus is more on the circumstances of the crash itself rather than any criminal intent or behavior. The primary objectives in a traffic crash investigation involve gathering facts, such as taking witness statements, clearing the roadway for safety, and documenting the scene for accurate reporting and record-keeping. These activities help establish what happened during the crash and are essential for assessing liability, ensuring safety, and complying with reporting regulations.