Trial by media is what started it all John. People decided the McCann's were guilty and took it upon themselves to try them on media like a pack of crazy mediaeval witches. Not satisfied with posts proclaiming the McCann's were guilty they formed groups where they met to stir up hatred for the family, then the threats about what should happen to them to get to the 'truth' as they called it.
Still it goes on to this day.
The Mccanns were official asuspects in a case and who admitted leaving young children alone night after night... no wonder people have negative opinions and express them.
then you have Brenda Leyland, like many others expressing this opinion but she is doorstepped and singled out on national TV without any warning. Why anyone could condone this or think it fair treatment I can't understand.
Even the McCanns had time to pick who they spoke to in the media/ interviews, on the night of the abduction, they got consular support, Embassy support and days after flew out family members, police and secured lawyers / P.R to represent them.
Yes people's opinions are still expressed today, that is not the same as 'threats'. Maybe a cite should be required for claims of 'threats', as the police found no credible threats in an 80 page document. Even the police could only describe it as 'unpleasant'. Why did the concerned dossier compilers have to collate so much discussion from fora and online when none of it turned out legally to be threats? IMO it was an attempted intimidation exercise in order to curtail free discussion on an issue they didn't want people to discuss. Brenda was the scapegoat in this exercise.