Dean Faiello buried Maria Cruz's body under a concrete slab in his garage. Dean Faiello appeared to have it all. He had looks that turned heads, charisma that lit up a room and a successful skin ...

“Yo se lo tuve que contar a mi mami”, recuerda Villacis, una confesión que deja atónita a Cruz, quien le pregunta: “¿Y cómo se hace eso, Begoña?”. “No hay más narices, en la vida ...

Speaking exclusively to "20/20," Faiello is now revealing what he says are the full details of what happened to that woman, a 35-year-old investment banker named Maria Cruz, who died during a ...