are available. Cons to Being a Police Detective. The mean annual wage for federal investigators was 97,000 in 2011. Examples include performing background checks, investigating employees for possible theft from a company, proving or disproving infidelity in a divorce case, and helping to locate a missing person. On the other hand investigator is that person who looks into some sort of puzzling or criminal issue. Detectives and investigators must be mindful of the law when conducting investigations. Important Qualities Communication skills. Police detectives also need to be empathetic, especially when dealing with victims of crime, and perceptive in order to figure out how or why a crime was committed. Information on this site allows projected employment growth for an occupation to be compared among states or to be compared within one state. Private detectives and investigators must listen carefully and ask appropriate questions when interviewing a person of interest. There is no specific educational track, but many private investigators hold degrees in criminal justice or political sciences. According to the BLS, employment is expected to grow 2020, but the field is highly competitive. Thus, some police officers need to spend at least 2 to 5 years before they are qualified enough to become a detective. The link(s) below go to OES data maps for employment and wages by state and area. Using cameras and binoculars, detectives gather information on people of interest. They may watch locations, such as a persons home or office, often from a hidden position. Private detectives and investigators must want to ask questions and search for the truth. For college students, or persons looking to change careers, the iapc also recommends volunteering with happy birthday wishes to my uncle the local or campus police. Firsthand experience with seeing death and suffering.