An interesting a attempt of an escape was made by three prisoner on the 24th of September 1852.
Three prisoners had by some means obtained possession of a small saw and a jemmy bar, which they used to cut away part of the roof, half an inch steel plate. The prisoners had also stolen fat from the kitchen which they carefully filled up the hole, remarkably matching the colour of the fat to the ceiling.
Before the prisoners could escape Warden Brodie noticed the fat on the ceiling and on examining realised there was a large hole. Warden Brodie succeeded in getting the jemmy bar, but could not find the saw.
Immediately on finding this out, the warden applied to the visiting Justice of the piece for an order to put the men in irons, which was granted.