On the morning of September 12, 1996, Lopez recorded the final entry of his extensive video diary series. Earlier that day, he had mailed a letter bomb rigged with sulfuric acid to the London residence of Icelandic singer Björk, intended to kill or disfigure her. The final video, often titled "Last Day – Ricardo López," documents his preparation for suicide: Appearance

If you’re interested in a responsible article about that tragic case, I can instead write a piece covering:

On October 17, 1996, Lopez entered a post office in Buenos Aires, where he brutally killed postal worker Sandra Diaz. He then proceeded to kill another person, and injured several others, before being apprehended by the police.

On September 12, 1996, López mailed the bomb to Björk’s home in London. He then returned home to record his final video, titled "Last Day," where he painted his face in red and green patterns and committed suicide by gunshot while Björk's music played in the background. The Discovery and Aftermath