As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE OPENING THE DOOR FROM THE INSIDE, THE SECONDARY LATCH HANDLE BROKE AT THE LATCH SLOT AND THE RIVETS BETWEEN THE HANDLE-LATCH PLATE AND THE BELLCRANK WERE SHEARED. THERE IS NO PROCEDURE IN THE MM FOR REPLACEMENT OR RIGGING OF THIS HANDLE. SUBMITTER STATED THE MM SHOULD BE UPDATED TO INCLUDE THE REQUIRED INSTRUCTIONS.