Sections of the scenic highway , which is perched along a cliff on the island 's eastern coast , gave way . Four sets have been discovered , with DNA testing to be done . Typhoon Megi unleashed the slides last week . Comment: A search also is on for a Chinese tour group leader and a Taiwanese bus driver .
Four sets have been discovered , with DNA testing to be done . Typhoon Megi unleashed the slides last week . Comment: A search also is on for a Chinese tour group leader and a Taiwanese bus driver .