An inmate at the Floyd County Prison, Jonathan McGee, 43 of Cartersville, has been pronounced dead after being found unresponsive in his cell.  According to the Georgia Department of Corrections, McGee was found last week by prison staff who say that McGee had overdosed on an unspecified drug on Tuesday of this past week.  He was pronounced brain dead on Wednesday.   McGee had been housed at the Floyd County Prison since April of 2023 on burglary charges.