[googlemaps https://apis.google.com/u/0/_/+1/fastbutton?usegapi=1&size=medium&origin=http%3A%2F%2Fwww.nbcconnecticut.com&url=http%3A%2F%2Fwww.nbcphiladelphia.com%2Fnews%2Flocal%2F7-Year-Old-Girl-Brings-Heroin-to-School-Police-262582371.html&gsrc=3p&jsh=m%3B%2F_%2Fscs%2Fapps-static%2F_%2Fjs%2Fk%3Doz.gapi.en.Ti_lMgKyXbM.O%2Fm%3D__features__%2Fam%3DAQ%2Frt%3Dj%2Fd%3D1%2Fz%3Dzcms%2Frs%3DAItRSTPUuFxmG0VoIRCO0bnLZOz-U0_SxQ#_methods=onPlusOne%2C_ready%2C_close%2C_open%2C_resizeMe%2C_renderstart%2Concircled%2Cdrefresh%2Cerefresh&id=I0_1402606345260&parent=http%3A%2F%2Fwww.nbcconnecticut.com&pfname=&rpctoken=39199233&w=100&h=150] NBC10.com - Katy Zachry The first grader's mother and the woman's boyfriend remained in custody after being charged Wednesday…