One of the five main suspects considered due to the crime's circumstances. He theorizes that the killer located Garrido in the dark using the light from a cigarette, though this is later disproven by Santos.
Carvalho interrogates Sepúlveda as one of the primary suspects.
Both are senior members of the Communist Party who shared the stage with the victim.
Fonseca investigates Sepúlveda as part of his official inquiry.
Explore the full interactive character relationship map of Murder in the Central Committee