What was found
UPON PERFORMING POST-FLIGHT INSPECTION, FOUND LEFT OUTBOARD COWL DOOR DEBONDED FROM LOWER FORWARD CORNER UP 9.5 INCHES AFT 4.25 INCHES, LOWER FORWARD SCREW WAS MISSING. PILOT STATED SCREW WAS IN PLACE WHEN PRE-FLIGHT WAS PERFORMED. OUTER SKIN BENT OUT. TORN FROM LOWER FORWARD LATCH MOUNTING RIVET UP APPROXIMATELY .5 INCH, DOWN APPROXIMATELY .825 INCH. CAUSE OF DEBOND UNKNOWN.