Well two weeks went by , and my dad had gotten letters form an anonymous person , the person who murdered and kidnapped his family . He went to the police but they did n't believe him . He had to do this by himself , and he was . He finally got the answer to where the person was .

Question: Why did the police not believe their father ?
Answer: The police believed their father was the criminal .Their father did not present enough evidence .None of the above choices .The police did n’t feel like investigating the letter .