A heavy-drinking friend of Marcus who is psychologically scarred by his mother's past crime. He attempts to protect Marta by attacking Marcus and Gianna before fleeing into the street and dying in a traffic accident.
Once close friends, Carlo becomes an antagonist to shield his mother from investigation.
Carlo violently attacks Gianna to stop her from exposing the truth.
Carlo and Amanda are both victims of the killer, but their fates are narratively separate.
Helga's modern psychic abilities inadvertently bridge the gap to Carlo's traumatic childhood.
Explore the full interactive character relationship map of Deep Red