around 150 people are still unaccounted for, four days after the collapse of a 12 storey apartment block in florida. officials have now put the death toll from the disaster at nine, after four more bodies were found in the ruins. the building is in the town of surfside just north of miami and right on the seafront. rescuers have been searching the rubble of the 55 apartments, using dog teams and sonar equipment in the hope of finding survivors. will grant reports from miami. these things aren't supposed to happen in america. the infrastructure of the richest country in the world, in one of its richest cities, is meant to be solid and reliable. but when the 12 storeys of champlain towers collapsed, almost 160 residents disappeared beneath the rubble in seconds.