Challenge to state statue prescribing mandatory drug testing for certain pregnant women dismissed as moot, since the plaintiff has moved out of state and the presumption is against continued drug use.
The case is not protected as capable of repetition, yet evading review, since the harms must be to the same plaintiff.
http://media.ca7.uscourts.gov/cgi-bin/rssExec.pl?Submit=Display&Path=Y2018/D06-18/C:17-1936:J:Ripple:aut:T:fnOp:N:2172278:S:0
Since 2011. An occasional commonplacing of the U.S. Circuit Courts of Appeal.
Neither an authoritative statement of the law nor legal advice. Quick work.