What was the true meaning of the symbols on the cloth?
That was addressed on Grimm Season 6 Episode 6 when it became clear they would need to find out the truth before it was too late.
Meanwhile on this hit NBC drama series, Nick, Hank and Wu investigated when a grisly muder took place at a hotel.
How did they react to the news that a guest at the hotel witnessed the creature in the act?
Also, Captain Renard found it difficult to escape past decisions.
Use the video above to watch Grimm online to get caught up with the latest drama.
Paul Dailly is a staff writer for TV Fanatic. Follow him on Twitter.