An officer must investigate all traffic accidents that involve injury. True or False?

An officer is required to investigate all traffic accidents that involve injury to ensure that proper protocols are followed, and that victims receive necessary assistance and medical attention. This duty is part of the officer's responsibility to maintain public safety and enforce the law. When injuries occur, it is crucial to gather evidence, document the scene, and facilitate any legal processes that may arise, including possible charges or insurance claims. This thorough investigation is essential not only for accountability but also to help determine the cause of the accident, which can inform future safety measures on the roads.

In contrast, accidents without injuries may not require the same level of investigation, but those with injuries necessitate immediate attention from law enforcement to protect public interests and ensure justice is served. Therefore, the statement affirming that an officer must investigate all traffic accidents that involve injury is correct.