Surfside (United States) (AFP) – Four people are now known to have died in the collapse of an oceanfront apartment building near Miami Beach, officials said Friday, while the number of unaccounted for has risen to 159 — fueling fears of a much higher death toll. An unknown number of residents are feared to have been asleep in the 12-story tower in the town of Surfside, when one of its wings was reduced early Thursday to a gigantic pile of debris. “We do have 120 people now accounted for, which is very, very good news. But our unaccounted for number has gone up to 159,” Miami-Dade County mayor…