Hard situation puzzles

The man received the parcel in which he found a dead mouse. He reported this to the police, and the sender of this parcel was found guilty of fraud.

A man goes to the doctor to get the results of some previous tests. The results do not show up any health issues. However, he commits suicide shortly after the visit.

A person called the police and told them to ask about John K. Upon arrival at John’s house, the police found him dead. Examining the corpse, the police discovered severe injuries. But the apartment was in perfect order, without any signs of a struggle or break-in.

A man is stranded on an island covered in forest. One day, when the wind is blowing from the west, lightning strikes the west end of the island and sets fire to the forest. The fire is very violent, burning everything in its path, and without intervention the fire will burn the whole island, killing the man in the process. There are cliffs around the island, so he cannot jump off. How can the man survive the fire? (There are no buckets or any other means to put out the fire)

Eva was a skeptic, and never believed in the paranormal. But after she had spent 3 nights in a creepy forest all alone, her skepticism disappeared. Why?

Many people were surprised when a famous town merchant named Bill rolled out a barrel of honey to the square and offered everyone a treat. But people were even more surprised when they asked about the reason for such a gift and heard Bill reply that it wasn’t a gift at all.

Camellia brought Valmont some wine. He looked at his watch, drank and died.

He wasn’t hungry, but food saved his life.

Bill always wore a silk scarf to work, whatever the weather. What’s his job, and why does he need this scarf?

The killer was severely punished by his victim. Plus, instantly. How?

They had to throw away plenty of their valuables, but it didn’t made them upset. What happened?

The man was afraid to go home because the man in the mask was there.