Although an AA DC-10 over Windsor/Detroit did suffer a decompression due to the same cargo door problem; the floor buckling also caused serious control difficulties; however the crew were able to land safely. I can't recall if there were any casualties; well one maybe, I believe an elderly gentleman in a casket that was in the cargo compartment went for a ride...
Oops,
Sorry, senior moment.
(Sometimes I suffer from CRS
)