Is the Pennsylvania Criminal Justice System infallible? If you answered yes to that question, then this post is not for you. And you probably believe in the tooth fairy and Santa Claus. Now that the children have moved on to another post. Let's move on. If the Pennsylvania Criminal Justice System is not infallible, then we can logically conclude that a percentage of those found guilty by the system are in fact innocent. I'll go out on a limb here and without systematic analysis, state that the percentage which are actually innocent is a relatively small percentage of the total found guilty. The exact percentage will always be hard, if not impossible to calculate, because we only have numbers for those who successfully fight for and obtain their freedom. For those who do not have the fortitude and resources to fight for their freedom, the magnitude of the injustice of their incarceration may always be beyond our means to measure.