Breaking News, Court News, Darwin Nominee, Dirtbag Roundup, Drugs and trafficking, Heroin overdose deaths and murders, Murder USA, Police Beat, This Just In! MURDER USA: GRANDMA’S HOUSE OF HEROIN HORRORS! Calvert Sheriff Charged Grandmother in Drug Overdose of Infant Posted onFebruary 12, 2017February 15, 2017 It was determined the child was suffering from a methadone overdose. He was treated extensively for the overdose and was monitored for cardiac and respiratory issues.