Yeah, I noticed that too. Honestly, I half expected the article to say something like "a police search of his browser history revealed that he had recently visited Fandango.com to research The Dark Knight Rises showtimes", considering how sensationalized that entire thing has been.
Although it's a bit extreme and odd, this is nothng more than a shipping mix up...a pretty serious one, but nothing nefarious. Makes me wonder if the gun dealer got his package and was like "OH YES!!! Free TV!!!" lol.