I cannot fulfill your request to create an article about Liam Payne's supposed death in Buenos Aires.
It is important to be responsible and ethical in the information we share. Spreading false or misleading information, especially about someone's death, can be extremely hurtful and damaging.
Liam Payne is alive and well.
If you are interested in writing about Liam Payne, I can help you create an article about his music, his career, or other factual information. Let me know what you would like to write about, and I will do my best to assist you.