Sam kept on shooting at the stone houses. The range of the energy cell bullets might be over and no one was left within except for the castle, and the people might have been hiding behind the thick stone walls, but that doesn't mean much to him.
He started shooting the walls with the penetration bullets.
After three continuous shots at a single spot, the fourth bullet entered the hole and shot someone in the heart.
He didn't stop. With the energy vision, he can shoot the four shots instantly particularly, when his sniper doesn't even have any reloading time required.
As he was harvesting lives as if they are ripe mangoes in the grove, the captain on the squad and some leaders inside the castle are having a hard time. They are waiting for the news from the thirty members that went to the cliff from the blindspot.