“The case isn’t that complex. What it boils down to is dishonesty,” prosecution counsel Dominic McGinn told the jury in his opening address to the trial of Brendan Mullin. “That’s really the question you’ll have to look at — whether there was dishonesty going on or whether there was a big misunderstanding or a clerical error,” he continued. Dressed in a dark grey suit, white shirt and striped tie, the accused sat with his arms crossed as the senior counsel, over 45 minutes, set out the background to the State’s case and the evidence that would be called against the…