"We were able to make all of the identifications".
Not one country, not one family, complained about the identifications".
The officers scrutinized the identifications of the passengers, who were detained for at least two hours.
To make the identifications, you need to add a second step, called mass spectrometry.
And another picture caption reversed the identifications, in some editions, for the two damaged buildings shown.
The Foreign Office announced the identifications "with very deep regret" and said they had been made on "very strong indications".
It's often difficult, because I changed the identifications of anyone who spoke at all freely, on the assumption that anything I wrote would be found and read.
This story was amended on 7 July to correct the identifications of Mark Maxwell and Tim Young, whose names had been reversed in some instances.
"To detach this expression of specificity, by changing the identifications of three white firemen, is to move away from what makes it powerful," said Mr. Burns.
