Images have emerged of coffins being buried in a mass grave in New York City, as the death toll from the coronavirus outbreak continues to rise. Workers in hazmat outfits were seen using a ladder to descend into a huge pit where the coffins were stacked. The location is Hart Island, used for New Yorkers with no next of kin or who could not afford a funeral. New York state now has more coronavirus cases than any single country, according to latest figures. The state's confirmed caseload of Covid-19 jumped by 10,000 on Thursday to 159,937, of whom 7,000 have...