A SURVEY IN A BANK

At 4 a.m. the Man in Black is walking in a dark passage on the upper floor of a bank building with the intention to enter the main department. There is complete silence prevailing all over the building. He silently kills a guard and enters a room. A man is sitting in front of a turned on system with his back towards the entrance door. He kills him too and gets busy doing something in the same room by keeping some files containing documents and printed captured images then gets out of the Bank calmly.