A morning mix of entertainment news...

At least a dozen people are reportedly dead after a mass shooting occurred overnight during a suburban Denver screening of “ The Dark Knight Rises .” According to the BBC, 50 people were injured during the incident, in which a gunman wearing a gas mask went on a shooting rampage in the movie theater. Some reports indicate a smoke bomb may have gone off, and that the violence began during a shooting scene in the movie, which led some audience members to think it was part of the movie. (Associated Press; BBC)

Willard arrest: possible misunderstanding? (Frazer Harrison/Getty Images)

Katie Holmes has signed on to star in a Broadway production of the play “Dead Accounts.” It will mark a return to the Great White Way for the ex-wife of Tom Cruise, who last appeared there in 2008’s “All My Sons.” (Associated Press)

People reports that the marriage of Melanie Griffith and Antonio Banderas is “absolutely fine” despite rumors that they’re heading for a divorce. (People)

Lea Michele of “Glee” is not upset about being snubbed by Emmy. Well, that’s a relief. (E! Online)

Jennifer Jason Leigh has been cast in ABC’s “Revenge.” (Vulture)

Aaron Sorkin has eliminated a number of writers from the staff of “The Newsroom” heading into season two. (Entertainment Weekly)