Show subway acc dent in paris pans paris five persons were killed monday night by an explosion of corn com pressed air in the uncompleted metro doliton subway tunnel under the river alne near notre dame the accident was caused by a sudden sinking of a caisson fifty feet below the surface of the water which forced out of position oneff tie great head shields the re suiting rush of air suddenly released hurled five of the workmen against the concrete wall killing them out right other men became panic stricken but all succeeded in getting out |