"Daddy made me lick his penis"

A couple of nights before CPS took my daughter, I was driving the car and my daughter was in the back seat. She blurted out "daddy made me lick his hole". I asked "what hole"? 

She responded " the one on his penis where the pee comes out".

A few hours later she was in the kitchen and I was doing dishes. 

She opened a drawer that contains gums, mints, chap stick and other fun things. She pulled out a carmex lip balm tube, took off the red cover and said "it looks like this mom, the hole on daddy's penis, well except it's brown not yellow".

I told her that she should talk to her counselor as he could help her. The next afternoon she had an appointment with her counselor. She not only told him, she drew pictures of her licking daddies penis. 

The counselor spoke to me alone after her session. He told me she disclosed, drew pictures and then started to scribble over the drawings. He said he had to ask her not to ruin the drawings.

The next day CPS stole her. They never even investigated this last disclosure. CPS simply noted that they received the report and drawings from her counselor. No one but the one caseworker interviewed my daughter. WHY???