Our justice system is adversary in the sense that the prosecutors will do their best within the law to prosecute and the defense lawyers will do their best within the law to defense the accused. Sometimes, a prosecutor or lawyer can be overzealous in doing his/her job, but it is very dangerous to punish them for being overzealous because such punishment will endanger a system that has worked so well.
Aaron Swartz's should not have taken his own life.