As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
"C" HYDRAULIC SYSTEM QUANTITY DECREASED TO ZERO, AND THE SYSTEM PRESSURE AND QUANTITY LIGHTS ILLUMINATED. MAINTENANCE INSPECTED AND REPLACED HYDRAULIC LINE P/N AS115-10K0324. THE SYSTEM WAS SERVICED AND ALL FLIGHT CONTROLS WERE CYCLED SEVERAL TIMES. OPERATION AND LEAK CHECKS WERE SATISFACTORY.