Inspector Mifroid is the first person to arrive on the scene after Christine’s disappearance. Mistrustful of staff members’ descriptions of the Phantom, Mifroid becomes convinced that Viscount Raoul and directors Richard and Moncharmin must be crazy. Although he shows determination and meticulousness in his approach to crime-solving, his skepticism keeps him from considering the possibility of the Phantom’s existence and thus from solving the case. Instead, the most convincing possibility, according to him, is that Count Philippe abducted Christine to keep his brother Raoul from marrying her. Fittingly, Inspector Mifroid’s name in French means “half-cold,” perhaps highlighting the inspector’s only partial understanding of events.