If you have a crack in your tooth that has extended into the pulp, the tooth can be treated with a root canal. Some time after the root canal, a crown can be placed to protect the crack from spreading.
Common educational path's for CSI's include a degree in criminal justice or a specific degree in crime scene investigation. If you are already working and do not have the time to go to classes, there are CSI degree programs that you can earn online. Degree & Education Requirements for Crime Scene Investigators.
Types of Degrees. Although there are several degrees specializing in criminal investigation, you most likely do not need one of these degrees for your desired position. However, some more technical criminal investigation job openings will require specialized degrees.ilitary experience is regarded as highly valuable for criminal investigators and may even be a prerequisite for some federal positions. Experience as a private security guard is also considered relevant in most circumstances. Security guards often make good criminal investigators.