Aaron Hernandez’s fiancee pleads not guilty to perjury

As expected, Shayanna Jenkins has pleaded not guilty to charges of perjury. As also expected, she’s specifically accused of lying to a grand jury investigating the murder of Odin Lloyd. Prosecutors contend, via NBCNews.com, that Jenkins lied to the grand jury about conversations with her fiancee, former Patriots tight end Aaron Hernandez.  Prosecutors also believe…