As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLIMBING 22000 FT, FIRST OFFICER SMELLED SOMETHING BURNING. DONNED THE OXYGEN MASKS, DECLARED AN EMERGENCY & LANDED IMMEDIATELY. PERFORMING AS MUCH OF THE APPROPRIATE EMERGENCY CHECKLIST AS POSSIBLE. CHECKED COPILOTS RECHARGEABLE FLASHLIGHT & FOUND TO BE HOT & HAVE AN ELECTRICAL ODOR. VERIFIED ODOR WITH LINE PERSONNEL. R & R PILOT`S & COPILOT`S FLASHLIGHT ASSEMBLIES. OPS CHECKED GOOD.