The old man said excitedly, "Go on, go on, what else is there? Are there road signs? If there are road signs, we can find out the location of the accident immediately, and then check the murders at the location of the accident to know what happened to you. Dead?"

The ugly woman continued knocking on her forehead, recalling carefully, "Well, there is no signpost there, there seems to be a railing. By the way, there are railings on the side of the road."

The girl couldn't help but laughed loudly.

"Auntie, which roadside has no railings? Isn't it the same as not saying it?"

The ugly girl shook her head, "You don't understand, the railing on this roadside is different from the previous railing, it's much thicker."

The old man suddenly realized, "Oh, I seem to understand, the big railing? There is a river beside the railing, isn't it?"

The ugly girl nodded, "Yes."

The old man smiled and said, "I see. You drove the car to the bridge. The railing of the bridge is naturally much thicker than the ordinary railing on the roadside."

The ugly woman said, "Well, after you say so, I seem to remember that there is a bridge."

The old man said, "What happened after passing that bridge?"

The ugly woman reached out and knocked on her forehead again, but this time, she knocked for a long time, and finally shook her head, "No, I can't remember anything afterwards."

The girl grabbed the ugly girl and shook her violently, "Auntie, you are grateful, where did the three of you drive?"

The ugly girl shook her head, "You let me go, I can't think of anything anymore, but I remember a bridge in a shadowy way, and nothing else."

The girl angrily said, "Auntie, you pig brain, if you can't remember, then the cause of death of your family of three, yes, the death of the lawyer, and the reason why we were all sent here is completely unknown. . Since that assassin killed you, should we catch him?"

The ugly girl smiled bitterly, "I want to know too, but I really can't remember, you know, my brain hurt."

The old man sighed, "Girl, don't blame your aunt. In my opinion, the problem lies with that bridge. Since your uncle drowned, I believe he must have died in the river under the bridge. And you too. Something happened on the bridge."

The ugly girl was shocked, "Huh? Old man, are you saying that all three of our family actually died on the bridge?"

The old man smiled and said, "Yes, because your husband drove that night. If the driver who drove is dead, can the two in the car still be alive?"

The girl nodded, "Master, your inference is very reasonable. That's right, it seems that the place where the accident happened was the bridge in my aunt's vague memory."

The ugly girl frowned, "But, I still feel awkward. My husband can obviously swim. It's impossible for him to be drowned."

The old man walked to the morgue bed, leaned down, carefully examined the ugly husband’s corpse, and reached out to touch the head of the corpse. As expected, he felt a bulge on the top of the corpse to the left. After touching the bulge, the old man He couldn't help but shook his body. Then he peeled off his scalp and checked the bulge. It was found that the bulge was blue and purple, and there was a lot of blood in the bulge. After discovering all this, the old man smiled relievedly, "I know why your husband clearly The reason why you can swim and you drowned."

When the old man inspected the head wound on the corpse, the two women had already leaned forward. They both found the old man staring at the bulge, and both opened their eyes in surprise.

"Old man, what is going on? How could my uncle drown?"

"It's very simple. Your uncle was pushed down the river after being stunned. So, even if he can swim, he will still be drowned if he is in a coma. Look at the bulge on his head, there are still a lot of people gathered. Congestion, this means that the bulge is blue-purple, which means that the wound is fresh, and it was caused by his severe injuries before he died."

The girl frowned. "Old man, this drum kit is not necessarily caused by my uncle being beaten before his death, right?"

The old man smiled, "As long as any part of the human body is hit, bruises will appear immediately. A lot of blood will accumulate in the wounds, so that the injured skin appears blue and purple. This blue purple is just blood. After the blood vessel ruptures, it gathers the color that appears under the surface of the skin. If this kind of bruising scar appears on the surface of a living human body, the blood overflowing the blood vessel will be gradually absorbed, and finally the wound is healed, and the bruising scar disappears. And the dead person Well, all metabolism has stopped, and the body of the dead cannot slowly absorb the congestion, so your uncle’s wound before death is still blue-purple. Because the metabolism in his body has stopped, he can’t absorb the congestion at all. So I It is concluded that this bulge was caused by your uncle's severe injuries before his death."

The ugly woman wowed and cried, "My husband, you are so pathetic."

The girl frowned, "Then who stunned my uncle?"

The old man smiled, "I need to ask, the man who knocked out your uncle can only be a serial killer."

The ugly girl frowned, "Old stuff, your analysis like this makes me feel very troubled. According to your reasoning, the three of us drove in front and the killer chased us behind. In this case, how did he knock my husband out? , Then push it into the river?"

The old man smiled and said, "I think the situation was like this. Your husband drove madly in front and drove to the bridge, but after driving to the bridge, he had to stop."

The girl was surprised, "Stop? Why does my uncle stop?"

The old man smiled and said, "Good question, as I said earlier, he had to stop until he stopped."

The girl said, "Could it be that there was a fork in the road ahead. He didn't know which road he should go on, so he stopped and wanted to ask the way? Then he happened to find a truck behind him in the rearview mirror. He thought it was a truck. The driver is a local, so I want to ask for directions."

The old man smiled and said, "Girl, your analysis makes sense. I thought so before. There were forks under the bridge, leading to different directions. Your uncle didn't know how to go, so he stopped and asked for directions. But then, I thought about it. After a moment, I met a fork in the road and stopped and asked for directions. It is only suitable for tourists who are leisurely going out on vacation. Are your uncle's family of three now on vacation? Obviously not, because they just killed you and are eager to deal with the body. In this case, Of course they want to see them as few as possible, so the reason your uncle stopped is definitely not because there is a fork in the road ahead."

The girl was puzzled, "What's that?"

"Because there was a roadblock in front of you and you couldn't move forward anymore, your uncle had to stop and ask the truck driver behind him for directions."