To obtain information about marriage licenses, which office should an investigator contact?

To obtain information about marriage licenses, an investigator should contact the Bureau of Vital Statistics. This office holds and maintains official records related to vital events in a person's life, such as births, deaths, and marriages. The Bureau of Vital Statistics is responsible for issuing marriage licenses and collecting demographic information related to these events, making it the primary source for verifying marriage records.

In contrast, while health departments may be involved in public health aspects surrounding marriages, they do not typically maintain marriage license information. The tax bureau focuses on taxation and financial records, which do not pertain to marriage licenses. The Social Security Office deals with issues related to social security numbers and benefits, rather than marriage documentation. Thus, the Bureau of Vital Statistics is the appropriate authority for accessing marriage licenses.