An expert specializing in the investigation and prosecution of crimes related to manual labor or traditional industries. They deal with crimes such as theft, fraud, robbery, or environmental violations that often occur in the workplace or industrial sectors. This includes gathering evidence, analyzing cases, examining witnesses, and preparing cases for trial. As a specialist in his field he understands the complexity of “blue-collar” crime investigations and ensures the proper application of the law to handle such cases.

An expert specializing in the investigation, prosecution, and prevention of economic crimes typically perpetrated by individuals or business entities within corporate or professional environments. This includes offenses such as fraud, money laundering, insider trading, corruption, and other financial crimes involving deception or manipulation in business or financial contexts. Typical duties include evidence analysis, financial audits, witness interrogations, and preparing cases for trial. As specialists in this field, they understand the complexity of “white-collar” crimes and the legal strategies required to handle such cases.

An expert who understand and handles cases where illegal actions are committed without direct victims being harmed. Examples of such crimes include drug consumption, prostitution, or illegal gambling. He is well versed in the legal and social aspects of victimless crimes and handling cases considering the broader impact on society and public welfare. His duties may extend to the prevention and rehabilitation efforts to address the root causes of such crimes.