You read a ton of dependency cases in which drugs are involved. Not surprisingly. Drugs and kids simply do not mix very well.
It's usually methamphetamine or marijuana or cocaine. But this case is slightly different:
"Just after midnight on December 31, 2012, San Anselmo police received a call that Z.B. had been observed running from his apartment toward a nearby park. When officers found him he was crying and fearful of his mother. When they brought Z.B home, officers saw a marijuana pipe, thousands of empty nitrous oxide containers all over the apartment, and very unclean and hazardous conditions, including rotting food in the sink, a toilet bowl full of feces, and prescription pain pills within reach of the minors. A.B. was asleep upstairs."
That's not something you see every day.
On the other hand, I sort of get it. There's a reason that stuff's called "hippy crack".