One Thousand Six Hundred Steps

At about 10:40 that morning, my colleague couldn't open the door of the toolbox and couldn't clean himself. He called the monitor and asked, was he working alone or were there two people? Later, the squad leader contacted Zhao Gongming, and not long after, a colleague received a call from Zhao Gongming's wife, asking him to check what was going on with Zhao Gongming, why he didn't go to work, and whether something had happened. The colleague asked him to contact the squad leader, saying that he was working underground and could not go up. Chen Ruihang and Xu Aiyu arrived at Zhao Gongming's dormitory and looked in through the top window of the door. They saw Zhao Gongming naked, kneeling on the ground with medicine in his hand. Chen Ruihang heard what Xu Aiyu said and didn't care about anything else. He kicked the door away and Xu Aiyu opened the door. Aiyu didn't expect Chen Ruihang to be so excited. He let go of the hand on the top window and fell on his butt. He didn't think about anything else. After the two entered the house, it turned out that Zhao Gongming had run out of breath early. After forensic examination, it was found that he had been dead for more than two hours. Finally, his colleagues said that Zhao Gongming had been dead for more than two hours. He never went to bed naked before. I don't know what happened this time. In addition, he said that the number of steps on Zhao Gongming's mobile phone was 1,300 steps, and there was a way out with 1,600 steps. Later, he said that his wife came at noon. Was that when his wife got the phone? It was 1,300 steps, and he walked 300 steps, which means that these 300 steps were taken by Zhao Gongming's wife with her mobile phone after his death. The next day, other colleagues saw the step count on WeChat Sports, so there was a way out. This may be a reasonable explanation.