As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER LANDING AND STARTING THE APU, VERY STRONG FUEL SMELL IN COCKPIT AND PAX CABIN / REMOVED AND REPLACED APU IAW CRJ 700 AMM 49-10-00-000/400-801-A02-PSA. OPS CHECK GOOD AT THIS TIME. LEAK CHECK GOOD AT THIS TIME, NO FUEL SMELL PRESENT IN AIRCRAFT AT THIS TIME. NO CURRENT DEFECTS AT THIS TIME.