In fact, one of the main reasons why both, Chen He and Liang Peng, were furious with Qiao Long other than his inhumane mistreatment was because he had thrown several people alive to the zombies. To commit such a cruel act only six days after the world changed one needed to be extremely vicious and have a heart with no feelings for anyone in particular.
So what about what Bai Zemin had just done? They had personally seen him throw Qiao Long invalid to be eaten alive by the zombies. They heard his screams of terror and heart-wrenching pain every time a zombie scratched or bit him.
