A Valley woman is behind bars, accused of sending meth-laced letters to inmates at the 4th Avenue Jail.
Maricopa County Sheriff's Department deputies say Natasha Geach, 30, is accused of spraying liquid meth onto legal papers and allowing them to dry before mailing them to the jail.
When authorities searched the jail, they found numerous items of evidence and contraband.
Officials say four inmates, already in custody, could be facing additional felony charges of promoting prison contraband, and other felony drug charges.
