Not only did Kayser want the judge to dismiss the idea of prison or community service, he was asking him to order no recorded conviction.

The prosecution lawyers looked at Kayser as if he was telling a good joke. The AFP had spent months tracking these hackers and almost three years preparing the case against them. And now this barrister was seriously suggesting that one of the key players should get off virtually scot-free, with not so much as a conviction recorded against him? It was too much.

The judge retired to consider the sentence. When he returned, he was brief and to the point. No prison. No community service. The recording of 26 convictions. A $500 three-year good behaviour bond. Forfeiture of the now ancient Apple computer seized by police in the raid. And a reparation payment to the Australian National University of $2100.

Relief passed over Prime Suspect's face, pink and sweaty from the tension. His friends and family smiled at each other.

Chettle then asked the judge to rule on what he called `the cooperation point'. He wanted the judge to say that Prime Suspect's sentence was less than it would have been because the hacker had turned Crown witness. The DPP was shoring up its position with regard to its remaining target—Mendax.

Judge Lewis told the court that the cooperation in this case made no difference. At the back of the court, Mendax felt suddenly sad. It was good news for him, but somehow it felt like a hollow victory.

Prime Suspect has destroyed our friendship, he thought, and all for nothing.

Two months after Prime Suspect's sentencing, Trax appeared in another County Court room to receive his sentence after pleading guilty to six counts of hacking and phreaking. Despite taking medication to keep his anxiety under control while in the city, he was still very nervous in the dock.

Since he faced the least number of charges of any of the IS hackers, Trax believed he had a shot at no recorded conviction. Whether or not his lawyer could successfully argue the case was another matter. Bumbling through papers he could never seem to organise, Trax's lawyer rambled to the court, repeated the same points over and over again, jumping all over the place in his arguments. His voice was a half-whispered rasp—a fact which so annoyed the judge that he sternly instructed the lawyer to speak up.

Talking informally before court, Geoff Chettle had told Mendax that in his view there was no way Judge Mervyn Kimm would let Trax off with no recorded conviction. Judge Kimm was considered to be one tough nut to crack. If you were a bookmaker running bets on his court at a sentencing hearing, the good money would be on the prosecution's side.