Exclusive Man Who Helped Dismember Shannon Graves Alleges A Friend "Needed Help" oxygen Insider Exclusive! Create a free profile to get unlimited access to exclusive videos, sweepstakes, and more! Sign Up for Free to View Man Who Helped Dismember Shannon Graves Alleges A Friend "Needed Help" When one of the suspects in the Shannon Graves case interviewed with police, he said he had no prior knowledge of Shannon's murder. Watch the Full Episode
