There will be two aspects to any potential claim, namely, loss of earnings and damages.
Loss of earnings and damages?
For what?
Proclaiming (I will defer to the mealy-mouthed) that Kate and Gerry 'caused the death' (of Madeleine) with an overdose of calpol, when there is nothing to contradict the McCanns' insistence that, while they had calpol with them on that holiday (an odd thing to 'admit' if they had something sinister to hide in respect of its use) they didn't use it.
Proclaiming that Harrison said Madeleine was 'buried' (somewhere or another), when Harrison frankly admitted he had no clue what happened to Madeleine, nor even whether she was alive or dead.
Proclaiming that he (Amaral) corrected and contradicted Prior on interpretation of the forensic results, and that Prior rang the FSS to berate them on the subject of the PJ's powers of arrest.
These are all false allegations that denigrate(d) the McCanns
And people talk about
loss of earnings and
damages.
To Amaral?
Really?