They have Jody Jackson who was abused. We know that she was often held underwater and that she was showing signs of sexual abuse, when she got frightened by the sound of breathing and slept under the table or under her bed.
Her first episode was one of the most harrowing I can remember, especially when Mike and Tracy took away from her home.
Sapphire would be nearly 18 so too old for the Dumping Ground and maybe at art school. Elecktra and Rick are likely to be the ones in charge now. I hope Melaine is back because she is a played by the daughter of Robert Glenister and Amanda Redman...
She slept under the table but was eventually given her own room. The thing about this show (its practically still TBR without Tracy Beaker and give or take a few children) is that it deals with mature topics which children may not understand - that's what makes it so successful as it attracts adult viewers.