Who is Mulrooney in the novel, Wild Houses?

Mulrooney is the central drug dealer for whom Gabe, Sketch, Dev, and Cillian ultimately work. He remains largely absent from the narrative except for a brief appearance when he inspects Dev's house to ensure it meets his standards. His minimal physical presence in the novel highlights his role as a distant yet powerful figure whose influence pervades the story. Despite his lack of direct involvement, the destructive impact of his drug dealing is deeply felt throughout the novel, as his operations lead to the unraveling of the lives of the other characters. Mulrooney’s absence serves to underscore how the consequences of his criminal empire ripple through and disrupt the personal and emotional landscapes of those caught in its orbit.