I was at the library with my bodyguards beside as I took the book from the shelf a thief entered and yelled everyone to put their things down and everyone put their things down like me

then a guy got up with his headphones on, he looked at the thief as the thief told him to put his phone down but the guy didn't listen, the thief was about to attack the guy but the guy attacked him first they kept fighting until the police arrived, the police put the thief was handcuff and the guy left