As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT 11,000 FEET & 40 MILES FROM HOU. THERE WAS A POP SOUND WITH AN AMBER CAS MESSAGE OF ACM BLEED LEAK & A BLUE CAS MESSAGE BAGGAGE HEAT OFF. A FEW SECONDS LATER THERE WAS THE SMELL OF SMOKE IN THE COCKPIT. NEVER SAW THE CAS MESSAGE FOR EMERGENCY PRESSURIZATION ON.