Mabel Mora

Mabel Mora is a young artist and the most personally connected member of the investigating trio, having grown up spending time in the Arconia with her aunt. Unlike Charles and Oliver, who approach the murders with a mixture of excitement and theatrical flair, Mabel's involvement is driven by genuine grief and a need for answers — the first victim, Tim Kono, was a childhood friend with whom she shared a complicated history. Mabel's sharp intelligence, artistic eye, and emotional depth make her the investigative backbone of the group, even as she struggles with trust issues rooted in past betrayals.

Across the series, Mabel navigates the tension between her desire for justice and her fear of getting close to people who might hurt her. Her relationships with both older men become surrogate family bonds that help her heal, while her romantic entanglements add layers of complexity and suspicion to each season's mystery. Selena Gomez brings a grounded, naturalistic quality to the role that anchors the show's more outlandish comedic elements, and her chemistry with Martin and Short creates a dynamic that feels both unlikely and completely authentic.