Supreme Court of the Philippines [2022]: Petron Corporation and People of the Philippines v. William Yao, Sr., Luisa C. Yao, William Yao, Jr., Richard C. Yao and Roger C. Yao, G.R. No. 243328 is available at https://www.wipo.int/wipolex/en/judgments/details/1620.
An unofficial summary of this judgment is available https://www.wipo.int/wipolex/en/text/596196.