Finally the nauseous stench disperses, and they discover a burial crypt dating back to the Great Plague of London in 1665. But these pits should never be disturbed.
When the intruders begin to show horrifying symptoms - fever, nausea, revolting swellings - all will die hideously within five days.
The frightened authorities struggle to stop a national crisis. So the victims are isolated, and a cover-up is launched
But one of the men who entered there cannot be traced...
