fill in the blank with the suitable word given below:The ________  confirmed that he had been murdered.autopsyreportinvestornewsFIR

To fill in the blank appropriately with one of the provided words, we need to consider the context of the sentence:

"The ________ confirmed that he had been murdered."

1. Autopsy: This refers to a postmortem examination to determine the cause of death, which makes sense in this context.
2. Report: This is a general term and lacks specificity.
3. Investor: This term is unrelated to murder and unlikely to fit the context.
4. News: This could imply reporting, but is again too vague without a specific context.
5. FIR: This stands for First Information Report and is a legal document, but it does not confirm a cause of death.

Conclusion

The most suitable word to fill in the blank is "autopsy."

Final Sentence: "The autopsy confirmed that he had been murdered."