What are the two models of the criminal justice system that packer identified? describe each model. 2. what is community policing? 3. what are police-community relations programs? 4. what two challenges can an attorney make for potential jurors that he wishes to exclude? describe each challenge. 5. what is a wrongful execution? why can this happen? critical thinking questions 1. which criminal justice model do you feel is most important—the crime control model or the due process model? why? 2. what factors do you think influence whether a police officer arrests a person or not? 3. do you think community policing programs are useful at deterring and reducing crime? why or why not? 4. why do you think the selection of the jury in a trial is so important? if you were an attorney, what would you look for in a good juror? 5. do you think the death penalty deters crime? why or why not?