There have been incidents at several Dark Knight showings since the massacre, including one Tuesday night.

FOX News Radio's Courtney Kealy reports:

In the case in New Jersey the movie was cancelled after a man used the emergency exit in the middle of the film. In southern California, a man, apparently inebriated, made threats when the movie failed to start on time.

A man in Maine has been arrested by police after they discovered a weapons cache and news clippings about Friday's massacre.

Locals in Maine say unfortunately it's a sign of the times:

(Maine Resident) "You want to think that any place you go is safe and you just have to be on you guard and it's unfortunate that people do things like this."

He reportedly told police he was on his way to shoot a former employer a day after seeing the "Dark Knight Rises".

Courtney Kealy, FOX News Radio.

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