Man arrested on suspicion of killing woman in Araguaína Reproduction/TV Anhanguera Tatiana Barbosa dos Santos' former partner was arrested this Friday morning (31), in Araguaína. The victim, aged 44, was stabbed to death and beheaded, according to TV Anhanguera. In an interview with reporter Márcio Novais, the suspect stated that he was drunk. "I don't know what came into my head. Now I regret it. We never fought," he said. g1 was unable to contact the suspect's defense. The crime took place in the University Campus sector, on Thursday night (30). According to TV Anhanguera, she was at home with a cousin, who is in a wheelchair, when the man broke into the place and committed the crime. The woman reportedly received around 10 stab wounds and was even beheaded by her ex-partner. The cousin would have tried to intervene, but was threatened by the man. TV also found out that Tatiana separated from the suspect two weeks ago and had a protective order against him. See more news from the region on g1 Tocantins.