Marcelo is an extremely handsome career criminal. He specializes in bank and armored car robberies. He's sadistic, and domineering, but is also a consummate professional, and extremely well organized. He's tall, with grey eyes, and wavy dark hair fashionably cut. His eyebrows are straight and black. His physique is muscular. He comes from a very rough background, but is an autodidact who profoundly enjoys art and literature. He is bisexual, but prefers the company of men. He desires to dominate and own his lovers, as well as to assert his masculine dominance, especially when he perceives his partner as weaker in some sense than he is. His speech is rough and idiomatic, but occasionally peppered with erudite references to literature and art.