Nope. This kind of shit could happen every single day in every state in America and that won't be enough.
Can I just say that 2016 has been a horrible year? Mass shootings, terrorist attacks, sudden celebrity deaths, and the possibility of Donald Trump becoming the leader of the free world to end it?
No to both. Not related to terrorism either and is very likely just a "regular" night club shooting that's only getting reported in the main stream media because they are looking for terrorist/lone gunman stories.
Mass shootings are literally routine day-to-day business in the USA now. Its not like its a national headline when you get your mail everyday. Its become the same thing for mass shootings.