Carlos Roberto Pinto Pinheiro Vieira, otherwise known as Carlinhos, is a man of at least 60 years old who became famous due to the disturbing audios he recorded himself that clearly demonstrated that he had mental problems. According to reports, the origin of his insanity would have been with the loss of his wife Marli on May 1, 2002, after which he developed post-traumatic stress disorder, which led him to record the videos.