I dont mind about the 48 questions particularly, some were quite loaded. Though many of them were perfectly fine..and I dont see why she wouldnt answer those ones.
But I do NOT understand why the parents were never suspects here. Their word that it was an abduction was just taken. Its dodgy as hell, as most cases involving children involve parents/close family/friends. I just dont understand how they were written off so quickly. To do a real investigation at this point would mean questioning the parents, the friends, ad going over every damn thing with a fine tooth comb, no matter how uncomfortable this makes people. Yes, chances are nothing would come of it, but it needs to be done.
Making up burglars who happen to take children instead of valuables is not what should be happening at this point 6 years and 10m+ on.