Some help please

[Nowastepmom]

Bm is dating a man that is not allowed around child (5 years old) becuase of a protective order (he is a conviceted drug dealer turned confidential  informant).  We are now going to trial to determine if this protective order stays in effect.

What I need help with is, is do you know of case law, research or the such that would display how dangerous drugs (GHB, ectasy) are to children?  

Do you know where I could start looking to find research on confidential informants,perhaps how the life they lead can put others surrouding them in danger?

Any help with this would be greatly appreciated.

I am going to ask soc about this as well.  Thanks everyone