A PORTABLE TOILET WAS MOUNTED ON A RAILCAR. ALONG THE SIDES OF THE TUNNEL, AT 200 FEET INTERVALS ARE LIGHTS, ALONG WITH JUNCTION BOXES. THIS LIGHTING SYSTEM IS 480 VOLTS. AS THE RAILCAR WAS BE ING MOVE, THE VICTIM WAS ATTEMPTING TO RAISE THE 480 VOLT CABLE AND JUNCTION BOX TO PREVENT IT FROM RUBBING ON TH TOILET. AT THAT TIME THE ELECTROCUTION OF THE VICTIM OCCURRED.