The plaintiff brought suit against a train company for the death of her husband, a passenger on a train that crashed, alleging that her husband died due to the defendant's negligence. Immediately after the crash, an agent from a federal transportation safety board investigated the accident. The agent issued a report concluding that the accident occurred due to the engineer operating the train at an excessive speed. The plaintiff seeks to admit into evidence the report. The defendant objects on the ground that the report is hearsay. How should the court rule? Group of answer choices Sustain the objection, because the investigator who prepared the report must testify unless he is unavailable and the defendant had an opportunity to cross-examine him. Sustain the objection, because the report is hearsay not within any exception. Overrule the objection, because the report is self-authenticating. Overrule the objection, because the report is a public record