Grand jury

Jury empowered by law to initiate legal proceedings and investigate potential criminal conduct

A grand jury is a jury—a group of citizens—empowered by law to conduct legal proceedings, investigate potential criminal conduct, and determine whether criminal charges should be brought. A grand jury may subpoena physical evidence or a person to testify. A grand jury is separate from the courts, which do not preside over its functioning.

This keyword could refer to multiple things. Here are some suggestions: