Man who organized extortion against his sister sent audios pretending to be concerned for her While the sister vented about the threats she had been receiving, the man responsible for organizing the extortion scheme against her pretended to be worried. Listen to the audio above. "I thought it was good for you to move. [...] Take care, sister. At these times, everyone is a suspect. One day it will all end. I don't know, there are a lot of things", said the man in one of the audios sent to his sister. The police reported that the woman, who lives in Ponta Grossa, in Campos Gerais do Paraná, began receiving serious threats via cell phone messages. In them, the criminals said they were part of a criminal faction and demanded R$30,000 so as not to commit an attack on the victim's family. Then, they spoke directly about her six-year-old grandson. ? Follow the g1 PR channel on WhatsApp After negotiations, the criminals reduced the value to R$10,000. The victim then took out a loan, kept the money in a bag and handed it to the criminals at the gate of the house. The victim's brother, suspected of being the mastermind of the crime, was arrested on Friday (10). g1 chose not to disclose the man's name so as not to identify the victim. His voice was distorted in the audio for the same reason. According to the delegate, he used "intimate family information" and acted with two other people. The brother and another suspect were arrested, and the third is being sought by police. Man receives messages with threats against his family, pays R$10,000 to criminals and discovers that he was extorted by his own brother, in PR PCPR READ ALSO: Roads: Car leaves the road, hits a tree and kills mother and two daughters, aged 4 and 5 Crime: Teen discovers that mother ordered the murder of a woman and alerts victim Investigations: Police indict man who kicked 3-year-old daughter for torture and bodily harm Escape and arrest Videos show criminals who threatened to kill family to get R$10,000, in Paraná After the suspects took the package with money from the victim's house, they fled in a car. "Terrified by the risk of his grandson being attacked, the victim ended up complying with the criminals' demands", explains police chief Luís Gustavo Timossi. With the support of security camera images and information from witnesses, the car used by the criminals was identified and it was confirmed that the men headed towards the North of Paraná. The Military Police (PM-PR) located the vehicle in a commercial establishment in the city of Imbaú, 106 kilometers away from Ponta Grossa. Two suspects were arrested red handed. Among them was the victim's brother, who was serving a sentence under electronic ankle bracelet monitoring. R$7,900 in cash were also recovered and two cell phones were seized. A technical test carried out at the police station proved that one of the devices seized was exactly the cell phone used to carry out the extortion. The second suspect confessed to the crime and confirmed to the police that the victim's brother planned the action. The brother denied having participated in the extortion and told the police that he was not at the victim's house when the money was delivered. Both had their arrests converted into preventive arrests. Investigations continue to locate the third party involved in the crime. Videos show the movement of a man who threatened to kill his own family to take R$10,000 from his sister in extortion, in Paraná Reproduction VIDEOS: Most watched on g1 Paraná Read more news on g1 Paraná.