Grand Jury Was Convened to Investigate Seth Rich's Murder

Turns out there was a Grand Jury to investigate Seth Rich's murder. His brother Aaron testified under oath according to documents.

"4. Since the day he learned that he had lost his only sibling, Aaron has worked diligently to assist law enforcement to bring Seth’s murderer to justice. For well over a year, Aaron has devoted countless hours assisting state and federal law enforcement officials investigating the murder. He has provided law enforcement officials with access to all of Seth’s property, followed up regularly with the officials regarding their investigation, and voluntarily testified under oath as a witness before a grand jury convened to investigate Seth’s murder."

Sauce: https://www.courthousenews.com/wp-content/uploads/2018/03/aaron-rich-DC-suit.pdf