9.6 Investigative
Good investigative reporters know their information task includes tireless checking of often dull material. Multiple interviews are the rule for investigative journalism. In addition to extensive use of records and documents, investigative journalists try to run down all relevant leads and double- or triple-check all facts. Interviews often lead to additional sources that must be checked out. The investigative report provides perhaps the widest range of interviewees of any type of reporting and cover every type of contributor.