Olivia wondered who she'd offended. If she really thought about it, there were only a few possibilities - could it be Ashley and Tiffany again?

It wasn't impossible.

"I'm not sure yet," Olivia said.

Just then, a car screeched to a stop nearby. William stepped out, his face stern. "Ollie, are you okay? Where are your foster parents? Let me talk to them."

Olivia shook her head. "They've left."

Clearly, Karen and Zack, who usually ...