Private investigation cases include divorce, child custody, insurance claims, computer crimes, and others. Information about various persons, lawyers, and companies should be gathered by private investigators. It is the vital part for success of a private investigator business. A case cannot be solved when no proper information is gathered. Private investigators practice many ways for gathering information. Some of them are:

A private investigator should question in many ways to obtain answers regarding a mystery in several cases. Some tricky questions might also be included in an interview. Interviewing skills of a detective reflect the amount of information that can be gathered.

Past Record Researching:
Sometimes it is necessary for the investigator to research on past records. This might be useful for getting some links in investigation cases. Certain clues are available by some background searches.

Computer Research:
Many investigators make use of computers for getting appropriate information. Deleted emails, databases, and other software tools can be used for obtaining information in a computer research.

Process of gathering information through monitoring is involved in surveillance. Various types of surveillance equipment can be used depending on the type of case and preference.

Sometimes it is necessary for an investigator to take finger prints or shoe prints. These can help in providing some useful information.

The work of collecting information by a private investigator can be made easy through implementation of these processes.