Explanation:

- Option 1: Criminal Misappropriation

- This occurs when someone dishonestly misappropriates or converts someone else's property for their use.

- Misappropriation typically requires the property to be entrusted to the person beforehand.

- Option 2: Extortion

- Involves forcing someone to give up property through threats or coercion.

- There is no indication of threats or coercion in the scenario.

- Option 3: Theft

- Involves taking someone’s property with the intention to permanently deprive them of it.

- Requires an intent to deprive the real owner of the property.

- Option 4: None of the above

- Selling someone's house after their death doesn't fit the definitions of the above offenses without more context.

- It might involve other legal issues, but not these specific crimes.

Option 4 is the correct answer.