The Civil Police of the State of São Paulo is also investigating Dogolachan because of the Suzano massacre. According to investigators, Guilherme Taucci Monteiro and Luiz Henrique de Castro, snipers who killed nine people and later committed suicide at Escola Raul Brasil, used Dogolachan to collect tips for carrying out the attack, which was celebrated by members of the forum. A week before the massacre, one of the snipers reportedly posted a thank-you to the site administrator Dogolachan, known as "DPR". "Thank you very much for the advice and guidance, DPR. We hope from the bottom of our hearts not to commit this act in vain. (...) We are born flawed, but we will leave as heroes. (...) We are amazed at the quality, worthy of films of Hollywood, "says the message. In a message whose screenshot was posted shortly after the news of the massacre, the administrator gave details of how he helped the two snipers to obtain weapons, in addition to describing Guilherme as "a good boy who ended up discovering in the worst possible way that games can become real nightmares. ". Later, DPR, the administrator, described e-mail exchanges with Luiz, who would be interested in buying a gun easily and who was also introduced to Guilherme by Luiz