Wow. A simple scratch and pulled hair? That should have been closed as inconclusive for being he said-she said and no major sign of abuse being evident. Sorry you had to go through that.
small town and she messed her hair up and said ipulled her hair and scratched her shes really showing signs of ODD
Put an alarm system on your house and don't give your daughter the code. Can't sneak out to parties with the older cousin then, and if she tries, you'll know because the alarm will go off and you can call the cops and report a runaway minor. Minors have legal curfews. She may hate you, but it is for her own good. And yes, take her to see a therapist. I find it hard to believe CPS took the kids without evidence, though. I'd keep her away from the cousin and insist friends come over to your house so you can monitor any bruising she may get so you know the causes. Tough love.