Nepal flood: Death toll crosses 900, thousands still missing

The number of people missing in Nepal after the massive flash flood on Wednesday has risen to 4,247 - with at least 919 people known to have died
The number of missing is a sharp rise from 2,502, which was announced on Sunday
Of those missing, 3,655 are Nepali citizens, with 592 foreigners unaccounted for
In Tibet, the official death toll is 16, with 546 reported missing, according to Chinese state media
Hundreds of the missing are believed to be employees of Nepal's hydropower sites, some of whom were working in tunnels․