Several people received unexpected wake-up calls from Troopers with Kentucky State Police Post 13 in Hazard during a drug round-up early Tuesday morning.  Indictment warrants were served on twenty-one individuals in Perry and Knott Counties.  These arrests were the culmination of investigations related to drug trafficking offenses that occurred between April 2015 and December 2016.  Overall, grand juries returned 27 indictments for offenses in Perry County and 2 in Breathitt County.  Additional arrests are expected as this investigation continues.