However, several doubts were found.
First, the degree of wet hair is small. After the bath, Sun Gang's hair was wet. After more than half an hour, Lili's hair was wet. Maybe men's hair is much shorter than women's, but the contrast is too big, because at least some water will be wiped off after taking a shower.
Second, Sun Xiao called Lily downstairs. It is written in the article that Xia Tiankai's window is easy to hear at home, but Sun Xiao shouted downstairs for a long time, and he should have sensed something was wrong. Maybe he is in a bad mood after losing the game, but at this time he will rush to vent his temper, just a little angry. Their relationship is not very good. When Zhao Da asked him to go up with him, he went up soon. Is it possible that he was waiting for someone to testify for him from the beginning?
Third, the time after entering the house seems reasonable, but it is a bit illogical to think about it carefully. After entering the room, I heard Sun Xiao shouting. He actively gave first aid after the switch was turned off, but think about it. A person who saw that something might happen to his "favorite" person shouted there, and he was not in a hurry to touch her. First aid after the switch is turned off. He could find that Lili was electrocuted and possessed considerable reason, which was very contradictory to the incoherent performance at that time.
Fourth, a screwdriver. It's obvious in the article that Lily usually uses it. Even with Sun Xiao's fingerprint, I think it can be covered, but I haven't found any obvious problems. I just want to mention it.
I haven't found any conclusive evidence, and what I just said is just some of my questions, because it doesn't conform to the general logic, but there is no problem at first glance. I want to mention it for your reference. If there is anything wrong, I can mention it.