Joke Collection Website - Bulletin headlines - Please correct the errors in the following slogans and explain the reasons

Please correct the errors in the following slogans and explain the reasons

1. He was probably killed due to theft late at night, and the wife of the deceased complained angrily. Because "dead wife" is a name for a deceased person. What we are talking about here should be "the wife of the deceased".

2. It should be "There are laws to follow to control violations and cheating." Violations and cheating are wrong in themselves, so how can there be laws to follow?