Cave-in victims identified as newlyweds, father and son

The four people who died when a sidewalk collapsed in Dazhou, Sichuan province, on Sunday have been identified as a newlywed couple and a father and his 11-year-old son.

After more than 50 hours of searching, the last two people trapped at the site of the cave-in were found on Tuesday afternoon.

Tang Zengfu, 45, and his son were dead when they were found, taking the death toll from the accident to four, rescue workers said.