Did This Lady Holding a 'Poison Apple' Send Ricin to President Obama?

Remember last month, when a letter mailed to President Obama tested positive for ricin? And then one sent to NYC Mayor Bloomberg? Well, an arrest has been made in the case, and the suspect is Shannon Rogers Richardson, who also goes by Shannon Rogers Guess and is an actress who has been on The Walking Dead and The Vampire Diaries. Her IMDB page includes this photo by Kristi Marie Photography. We'll assume that apple is not safe to eat. [CNN]