Perverts, murderers and abusers have been around since Jesus was a lad. So, because as adults we know this - we take every single step possible to ensure our children don’t fall prey to them. The McCanns didn’t. They left their children for a nice meal. Alone and unprotected. I have taken my child on holidays, numerous times a year since he was 2 months old. We have NEVER left him, because it isn’t safe to do so. It’s not a mistake, they did it repeatedly. So, no it’s not their fault that these monsters exist but it is their fault that they allowed their daughter to be snatched by one so easily. Having said that, I don’t suppose for one minute that they have rested easy over that decision since. I hope they get answers. I hope her brother and sister get answers because I don’t think their childhoods can have been easy.