Answer:
I was sitting in fourth last row of the theater in the middle seat. Almost everyone was more focused towards the president sitting in the balcony of the theater room. It was not more than 30 minutes of the movie suddenly a guy with heavy beard stood up on his seat, get into the front of the theater and shoot a woman shouting "this is a message for you Mr. President". He afterwards started shouting up roof and the security guards of president shot him to death at that point.