An alleged international drug supplier tried to argue his extradition from Europe was illegal in a bid to have the case against him thrown out.
As a result of his arrest, Rokas Karpavicius said he was held in degrading prison conditions in Latvia for 11 months where he was held in 23-hour lock-down each day and allowed to shower only once a week.
Karpavicius' lawyer Graeme Newell said his client was unfairly prejudiced because too much time had passed since the trial of his co-accused in 2010 and he was now unable to produce telecommunications records from Europe as alibi evidence.
The Lithuanian national also wants two co-accused who were acquitted at the Operation Keyboard trial in Auckland to give evidence in his defence at his upcoming trial but their whereabouts was now "unknown".