The second case: Chu Qiang's murder.

Murderer: Baga.

Chu Qiang and Ba He were cellmates more than 20 years ago.

Chu Qiang once heard Ba He talk about his ex-wife in Shanghai.

10 years ago, after Chu Qiang arrived in Shanghai, because he was unfamiliar with the place, he naturally went to find Bahe's ex-wife.

Seeing that although the woman was a cripple and had a stupid son, but had a house and income, Chu Qiang married this woman, so that he could have a place to live.

Then he did some roadside non-motor vehicle maintenance business, although he had a problem with gambling and alcoholism, but he also lived without illness.

As for whether he pushed the stupid son into the water and drowned, it became an open case.

7 years ago, Ba He wanted to get rid of Gu Yu and asked him for help, saying that he would be grateful afterwards, so he returned to T City to kidnap with Ba He.

He split the money afterwards.

Ba He thought that there would be no more intersection with him, but because of his biological son Cang Haidong, the two were closely connected.

After Ba He kidnapped and injured Gu Yu, because Xingchun went to the United States, it was boring to stay in T City, so he took the money given by Xingchun, bought a fake identity, and returned to Shanghai under the name of Xi Chen.

He originally partnered with Cao Bu, the sworn friend of the health school, to open a clinic, but after the baby swap case was exposed, he found out that Cang Haidong was his biological son, and he was excited, so he applied for a job as a housekeeper in Cang'er's house and guarded his son.

Chu Qiang also felt that he had climbed the big tree of his stepson Canghaidong, and actively offered him advice to get rid of Mu Rongheng in order to keep his identity in the Cang family.

As a result, Chu Qiang was recognized by Gu Yu as the driver who kidnapped him back then.

When Cang Haidong called Mi Menglou, Ba He was by his side.

When he heard Mi Menglou say that the person who hurt Gu Yu was surnamed Chu, and he was engaged in car maintenance, he immediately thought of Chu Qiang.

He was worried that Chu Qiang's arrest would not only reveal himself, but also expose his son's injury to Mu Rongheng, so he quietly rushed to Chu Qiang's repair shop to kill him.

Based on the cigarettes and footprints left at the scene, the police pointed out that he killed Chu Qiang.

Seeing that he couldn't hide the matter, he slandered Chu Qiang, who was killed by Cao Bu.

Anyway, Cao Bu is dead, and there is no proof of death.

But Cao Bu's reason for killing Chu Qiang was very far-fetched, and there was an alibi.

After the police found evidence that Ba He had been to the scene, in the face of hard facts, he finally admitted that he killed Chu Qiang.

The third case: the Cang'er car accident case

Murderer: Baga

After Zhang Wu suspected that Ba He was holding a needle to sabotage Cang'er's car, the police searched Ba He's residence again and found an anonymous drug.

Experiments have confirmed that after the tire is injected with this agent, through a period of chemical reaction, the tire will heat up sharply and melt during running, and then the tire will burst.

Brake fluid is injected with this special corrosive agent, which can also render the brake system ineffective.

The police put the evidence in front of Bahe, and he didn't admit it at first, but after hearing the police say that if it wasn't you, then Cang Haidong's motive for committing the crime was the greatest, he was worried that his son would be implicated, and finally pleaded guilty.

The fourth case: the case of the door of the Hangzhou Hotel in Mimenglou

Main offenders: Bahe, Xingchun

Accomplice: Cang Haidong

After the unremitting efforts of the police, they finally found the illegal website that hired Xiao Lu in the first place, and they admitted that they were instructed by Ba He to frame Mi Menglou.

He gave them a large sum of money to plan this.

They thought that after finishing that vote, they would change the website and re-operate it, and they didn't know it, anyway, there were many such small websites, and the police couldn't check it at all.

I didn't expect Skynet to be magnificent, negligent but not leaky.

And Cang Haidong, in order to help the "behind-the-scenes hero" successfully marry Xingchun, and then he can get a piece of the pie, and actively help him spread rumors to attack Mi Menglou and Gu Yu.

At that time, it was Cang Haidong's subordinate Secretary Sa who was in charge of doing this.

The tree fell and scattered, and Secretary Sa finally testified against Cang Haidong's illegal behavior.