As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT FL320 APPROX 100 NME OF KSFO, COCKPIT FILLED UP WITH HAZE AND HOT SMOKEY SMELL. FLIGHT ATTENDANTS REPORTED RECEIVING ELECTRICAL SHOCKS FROM IFE ENTERTAINMENT SYSTEM. DECLARED EMERGENCY AND LANDED IN SFO. AFTER LANDING FOUND POTABLE WATER TANK EMPTY AND FWD E AND E COMPARTMENT FULL OF WATER. REPLACED CRACKED LINE.