Although private investigation today is mostly done by retired policemen, it is often the case that some new blood is needed in order to energize a case. Some private investigators are too old to be running around trying to solve a case. Some would rather do the analysis and provide the answers from their desks. This means that young people have to be brought in who have training in Private Investigation. Most of these young people get their training from a Private investigation school. What do they learn fro such schools?
1) Criminology put simply, criminology is the study of crime. Those who wish to become private investigators must know about the nature of crime. In order to solve a case, a private investigator must understand the facts of the case. He or she must be able to understand the thoughts of a criminal.
A good private investigation school needs to equip students with the proper tools in order to solve cases. This includes knowledge in forensics and psychology. Private investigation involves not only dealing with evidence but also dealing with people. That is the reason why private investigators need to be equipped with:
a) Forensics although this is actually a very broad term referring to the application of science to the legal system. Today, it is often used in reference to the scientific analysis of evidence in order to uncover a crime.
Some of the work of private investigators may require them to go through evidence in search of clues used in solving a mystery. Evidence needs to be properly analyzed in order to yield results. This is the reason why private investigations teach this skill.
b) Psychology private investigators need to interact with other people in order to solve cases. They need to interview. They need to provide opinion. They need to talk to officials. This is the reason why they need to learn psychology. Private investigation schools teach psychology to students because of the fact that people are inevitably involved in their work.
Psychology will also help a lot in profiling a criminal. By knowing how a criminal thinks, a private investigator can help stop that criminal.
2) Self defense there are some instances when a private investigator may face life-threatening situations. This is because of the fact that they often deal with informants who more or less hate their guts. In the course of an investigation, a private investigator may also make a lot of enemies. Everybody hates meddlers, right? To prevent any harm, a private investigation school often teaches self-defense to students. There are two types of self-defense often taught today:
a) Armed private investigators are often allowed to carry firearms for self-defense. Private investigation schools may teach proper usage of firearms to students in order to promote responsible use. A single mistake can cost a life when you are holding a gun. Private investigation schools do not want this to happen.
b) Unarmed There are, of course, states which do not allow private investigators to carry firearms. This is the reason why private investigation schools teach unarmed combat styles to students. This could either be striking, grappling or mixed styles. They could teach “hard” styles such as karate or “soft” styles such as aikido. No martial art is more effective than the other. All are simply different.