TDC murder refers to the premeditated murder of members of a gang known as "Tropa do Corumbá" by Caio Henrique, a member of ISG, a super criminal, considered a pillar of it. By many professional analysts, this group harbors "the most powerful and evilest people in the world". In addition to Corumbá and his family, Corumbá's friends were also killed; there 4 bodies were totalized and he didn't even knew their names. Caio Henrique even mysteriously discarded and disappeared with the bodies like the ones he killed for vengeance motives and made fun of his actions, calling the killed ones "fake tough guys". It is expected the group knew kickboxing, boxing and Capoeira but they died anyways due to Caio's proficiency in MMA and Muay-Thai and on top of having superior weaponry; the ISG supergroups.