The world has been structured in such a way that there are countless departments sanctioned by the government that are meant to help you if you are faced with something that is more or less illegal to any extent at all. However, once all has been said and is now out of the way these departments are truly notorious for being highly ineffective when it comes to solving the vast majority of crimes, which is likely the reason why hiring a private investigator would be far better for you than might have been the case otherwise.
The reason behind this is that a company such as Optical Investigations LLC contains a huge number of PIs all of whom have been fully trained in the ways of the law. Even though they are not actual police officers, suffice it to say that they will be operating in a completely legal capacity and they are empowered to do so thanks to their licensing process. These are not vigilantes that you are offering, but rather consummate professionals who would always know what the right thing to do might be.
If you want to figure out how you can actually go about hiring an investigator of this sort, all you need to do is go to the link we have mentioned above. The people at that company have a lot of experience with private investigation and the like, and anyone that you hire from their group will know so much about the law that you will never have to worry about a single thing ever again. They can most definitely get to the bottom of any and all mysteries that might have been bothering you.