A Russian diver initially reported to have been killed in a shark attack near Verde Island in Batangas died from lack of oxygen, the Philippine Coast Guard in Southern Luzon said, adding however that responding personnel did see sharks in the area. DETAILS: https://www.abs-cbn.com/news/regions/2025/3/1/pcg-southern-tagalog-russian-in-shark-attack-died-of-asphyxia-1358