http://oregonfamilyrights.com/christines/history.html
Back in 2002 a Christian home-schooling family had troubles with the police and CPS while driving through Oregon in their motorhome. Brian and Ruth Christine. Really sad. And it went from bad to worse when the parents took their kids at gunpoint (no shots fired) from the CPS workers during one of their visits with the kids.
Mom and dad are STILL in prison IIRC, and the kids are with the grandparents I believe.
Oops. On the Christine story, Ruth has been out since 2009 and the kids are living with her in her native country of Great Britain. Brian was JUST released last month.