Heavy rainfall in Uttarakhand over the past three days has led to scenes of chaos and disaster across the hilly state, with flooded roads and buildings, destroyed bridges and overflowing rivers leaving locals and tourists stranded – some in remote and dangerous locations.At least five people, including three labourers from Nepal, have been killed so far, according to news agency. The labourers were staying near Lansdowne in Pauri district when rubble flowing down from a field above buried them alive, District Magistrate Vijay Kumar Jogdande said.Two others died after their house collapsed in Champawat district, where an under-construction bridge (over the Chalthi river) has been washed away due to a rise in water levels.Prime Minister Narendra Modi spoke to Uttarakhand Chief Minister Pushkar Singh Dhami today to take stock of the situation, and offer the state government all possible assistance.