On October 31, 2015, the body of 74-year-old Nwi Seong Hong was found in Barangay Bangkal, Patikul, Sulu. Investigators said the victim died due to severe illness. 2015 Samal Island kidnappings On September 21, 2015, Canadians Robert Hall and John Ridsdel, as well as Norwegian Kjartan Sekkingstad, and (Hall's girlfriend) Marites Flor; a Filipino woman, were abducted on Samal Island near Davao. Ridsdel was beheaded by Abu Sayyaf on April 25, 2016, following a ransom deadline. ASG reportedly demanded more than $8.1 million for Ridsdel and the others. On May 3, 2016, a video of the Ridsdel execution was released, along with new demands for the remaining hostages. A masked captor said, "Note to the Philippine government and to the Canadian government: The lesson is clear. John Ridsdel has been beheaded. Now there are three remaining captives here. If you procrastinate once again the negotiations, we will behead this all anytime". On May 15, Hall appeared in a new video, announcing that he and Norwegian Kjartan Sekkingstad would be decapitated at 3 pm on Monday June 13 absent a ransom of $16 million. Both hostages wore orange coveralls, similar to hostages in videos produced by IS, to which Abu Sayyaf had previously pledged allegiance. The deadline passed. Hall was beheaded. On June 24, Abu Sayyaf released Filipina Marites Flor. She was subsequently flown to Davao to meet President-elect Rodrigo Duterte. Duterte said he directed negotiations with the Abu Sayyaf. He did not elaborate. On September 17, 2016, remaining hostage Norwegian Kjartan Sekkingstad was released on Jolo island. Abu Rami, an ASG spokesman, claimed $638,000 was paid as ransom. 2015 Dipolog kidnapping On October 7, 2015, Italian national and pizza restaurant owner Rolando del Torchio was kidnapped in Dipolog, the capital of Zamboanga del Norte. On April 8, 2016, Del Torchio was released and found at Jolo port aboard MV KC Beatrice bound for Zamboanga City after his family paid P29 million ($US650,000) in ransom. 2019 Tukuran kidnapping On October 4, 2019, armed men abducted British national Allan Hyrons and his Filipino wife Wilma from their beach resort in Tukuran town, Zamboanga del Sur province on the southern island of Mindanao. After a brief exchange of gunfire in November between Abu Sayyaf and Philippine troops on the island of Jolo, the couple was abandoned and rescued. No ransom was reportedly paid. In Malaysia 2000 Sipadan kidnappings On May 3, 2000, Abu