What was found
FLIGHT ATTENDANT REPORTED SMOKE IN CABIN. OBSERVED & SMELLED SMOKE IN COCKPIT, SMELLED ELEC IN NATURE. FLIGHT ATTENDANT NOTICED AT ROW 15 FIRST, CONTD, DURING DESCENT TO NEAREST SUITABLE AIRPORT. SMOKE CLEARED NO OTHER INDICATIONS. NOTE FL 250 CRUISE FLIGHT NR 2 PACK OFF. FOUND NR 1 PACK ACM IMPELLER & EXHAUST TURBINE BLADES BROKEN & GRINDING AGAINST CASING. R & R ACM IAW MM 21-51-03. OPERATIONS CHECKED GOOD AT THIS TIME. NO ODOR NOTED AT THIS TIME.