"It's quite simple."
Xu Jing spoke calmly, "If the murderer had killed Wang Man's daughter-in-law and grandchild first, Wang Man and his son would have had time to escape, but the fact is, no one in this family managed to escape.
Even if Wang Man and his son had seen the murderer attacking the women and children and ran back to stop them, thus delaying their escape, it wouldn't add up. Because if that were the case, they would be confronting the murderer wielding a weapon, more axe wounds would have appeared in the struggle, but both Wang Man and his son only had the one fatal axe wound during their lifetime, all other wounds were post-mortem.
Therefore, I tend to believe that when the murderer came in, Wang Man and his son were standing near the entrance, they sensed the evil intent of the murderer and tried to run but couldn't succeed.
