The "working group" in the girl's mobile phone has some suspicions in Yanggu, Shandong Province: dig deeply into the "cases in the case" of minors being sexually assaulted, and act as the source of truth. There are many chat records related to drinks and KTV in the murdered girl's mobile phone. What's behind it? When handling the rape case, the procurator of Yanggu County Procuratorate in Shandong Province followed the beaten path and dug up a case of organizing minors to carry out activities against the administration of public security, thus supervising the filing of two cases according to law. In view of the lack of family education of the murdered girls, the hospital also provided family education guidance to their mothers, and for the common problems found in the handling of cases, it issued pre litigation procuratorial suggestions for administrative public interest litigation to the relevant administrative units, urged them to strengthen supervision and management, and jointly tied the "fence" for the protection of minors. In July 2021, Wang Lidong met the minor victim Ma Zhen through social software. On the evening of September 18 of the same year, Wang Lidong asked Ma Zhen to meet him, and then drove to Yanggu County with his cousin Wang Lifeng. After the chat, Ma Zhen asked Wang Lidong to send him back to his residence, but Wang Lidong drove directly to the hotel. After entering the room, Wang Lidong proposed to play poker, and the loser would be punished by drinking. Empress Wang Lifeng asked Ma Zhen to drink two bottles of beer on his behalf on the pretext that he could not drink while driving. At this time, Wang Lidong pretended to fall in love with Ma Zhen and tricked Ma Zhen into having sex with him. After Wang Lidong entered the bathroom, Wang Lifeng forced him to have sex with Ma Zhen. Meanwhile, Ma Zhen looked for an opportunity to call the police through her friends. That night, the public security authorities arrested Wang Lidong and Wang Lifeng in the hotel. After arriving at the case, Wang Lidong and Wang Lifeng have refused to plead guilty. Wang Lifeng argued that Ma Zhen had sex with him voluntarily, and he did not commit compulsive acts. Wang Lidong argued that at that time he had been making indirect phone calls, and did not know what Wang Lifeng had done in his room. After investigation, the prosecutor found that there was no independent door installed in the bathroom of the hotel involved, and according to Wang Lidong's call record, he only had a 15 second call during 20 minutes in the bathroom. On the basis of solid and fixed evidence, the prosecutor believed that the acts of the two men were suspected of rape, so he filed a public prosecution with the court. In June 2022, the defendant Wang Lidong refused to plead guilty and was sentenced by the court to six years and six months in prison for rape; The defendant, Wang Lifeng, pleaded guilty to punishment and accused Wang Lidong of helping him with rape. He was sentenced by the court to five years' imprisonment for rape. After the court pronounced the sentence, Wang Lifeng repented and appealed on the grounds that he had not committed rape and that the sentence was too heavy. Yanggu County Procuratorate believed that Wang Lifeng did not sincerely confess his guilt and repentance, and the premise and basis for applying the system of confession, leniency of punishment no longer existed, so it filed a protest. Later, the court's protest opinion was supported by Liaocheng Municipal Procuratorate. In September 2022, Liaocheng Intermediate Court sentenced the defendant Wang Lifeng to six years' imprisonment after the procuratorial organ filed a protest. When the prosecutor dug out the "case in case" and reviewed the case file, he found that Ma Zhen's mobile phone had a WeChat group called "rich woman preparation camp", and the chat records were mostly related to drinks and KTV. Are there any other secrets about Ma Zhen? With doubt, the prosecutor had a long talk with Ma Zhen at the "one-stop" case handling base for minor victims in the hospital. At first, the horse