He was surprised to find a dead body.

You can defeat this monster with a one-hit kill.

He chose euthanasia to be freed from the pain of his illness.

He died from overwork.

Yoroshiku, please do your best to pass the exam tomorrow.

He decided to apply euthanasia to his sick dog.

The deathwatch beetle is known for eating wood.

Sudden Infant Death Syndrome refers to the sudden death of an infant for which the cause remains unknown.