The moment Jerica Ann Pico, the widow of a man who was killed during the war on drugs in the Philippines, heard the news of former President Rodrigo Duterte's arrest, she said it felt like a fresh breath of life had rushed back into her.

Rodrigo Duterte previously insisted that the ICC has no jurisdiction over the Philippines, since he pulled the country out of the tribunal in 2019, three years after it took note of the drug war's rising death toll.

Nearly a decade ago, the Philippine drug war raged, and desperate people tried to avoid former President Rodrigo Duterte's deadly crackdown.