23 An important factor in the re-sentencing of the appellant is the penalty imposed on his co-offender Basic. She pleaded guilty, at the same time, to one count of trafficking, between 15 June and 23 September 2004, in a drug of dependence, namely methylamphetamine and was sentenced to 3 years' imprisonment with a non-parole period of 15 months. The evidence disclosed that Basic had trafficked in approximately 800 grams of methylamphetamine and that she had actively participated by telephone in assisting to arrange other drug deals. At the time of sentencing Basic was 32 years of age. She had no prior convictions As well as her two sons, Basic had a mother and grandmother who required her assistance. The learned sentencing judge found that her plea of guilty indicated genuine remorse. He also found that there was no evidence of any betterment by Basic as a result of her criminal activity. Finally, his Honour accepted that as a result of the psychological abuse which she had suffered at the hands of both her father and her de facto husband, she was in need of ongoing intensive psychological assistance. The relevant differences between the appellant and his co-offender in terms of quantity, role and antecedents were therefore significant. In the circumstances, the appellant could have no legitimate sense of grievance, in my opinion, were he to receive a considerably heavier sentence than Basic. In particular, the short non-parole period imposed on her was a reflection of the unusual aspects of her situation and her prospects of rehabilitation, which were simply lacking in the case of Karafilowski.