Sources : The tourists included two adults and two children , all from Sweden , CNN affiliate WCBS reported . Fire department : Four people were taken to the hospital to be treated for minor injuries . Two adults and two children from Detroit were on board , CNN affiliate WCBS said . The pilot and all four occupants are OK , police say . The helicopter lost power , the station said .
Sources : Fire department : Four people were taken to the hospital to be treated for minor injuries . Two adults and two children from Detroit were on board , CNN affiliate WCBS said . The pilot and all four occupants are OK , police say . The helicopter lost power , the station said .