Complex sentence: Pennefather, who had sent to Doneraile for the original deposition, realised that it was evidence the defence must see, and further charged the jury in such a manner that a verdict of Not Guilty was inevitable.
Split into simpler sentences: Pennefather, who had sent to Doneraile for the original deposition, realised that it was evidence the defence must see. He then charged the jury in such a manner that a verdict of Not Guilty was inevitable.