Man sentenced to prison after killing father in law in texas

However, I need more information to provide a specific answer. Could you please provide me with the following details:

1. What was the name of the man who was sentenced to prison?
2. What was the name of his father-in-law who was killed?
3. What was the date of the incident?
4. What was the motive behind the killing?
5. What was the sentence handed down by the court?

With this information, I can try to find the relevant news article or court documents to provide you with more details about the case.