Television news reports suggest that authorities reported they are investigating 3 drug overdoses by inmates at the Clearfield County jail within the past week. Police say that two women inmates had to be treated for suspicious drug activity with narcan. They were both taken to Penn Highlands hospital and treated, and have been brought back to the county jail. A third woman allegedly overdosed over the weekend and went into cardiac arrest. But she died from her apparent overdose. All three cases are under investigation