Criminal law is something that tends to have a lot of different uses. A big part of the reason what that is the case has to do with the fact that it is used to prosecute criminals and ensure that they end up doing something or the other that would make up for the crimes they may have committed given point in time. At the same time, it can be used to defend people from prosecution regardless of whether they are truly innocent or guilty.
The latter use for this type of law tends to be viewed somewhat negatively by a lot of people out there. Many of the criminal defense lawyers practicing in Boston feel like people don’t respect what they do. Still, it is important to note that criminal defense is just as important as criminal prosecution. You see, if due process is not followed while convicting a criminal, then the supremacy of the rule of law ends up being a compromise to a large extent. Criminals who have done terrible things might say that they were treated unfairly, which would make it impossible for anyone actually to get convicted in the long run.
Hence, the system works precisely because criminals are given a chance to have someone defend them. When this happens, they can never claim to have been treated unfairly because they were given every opportunity to prove their innocence and came up short. It also makes prosecutors more competitive and forces them to find compelling evidence rather than just trying to get someone behind bars for no good reason.