Detective

For the most part being a detective is either working with the police in a building with the only one crime that you've been assigned to, or they work alone. They can either have a license or none at all of course mostly all states make you have one though. Mostly you will need a four to two year degree in Criminal Justice, also when they need to collect evidence they have the forensic people collect it and they must get a confession to hold it up in court. You can get a lot of money if people ask you to do something for them. (got information on http://en.wikipedia.org/wiki/Detective) (got image on http://www.dreadcentral.com/img/news/dec11/howl4.jpg)