The events depicted in this documentary about Adolfo Constanzo were also the basis for the documentaries Rituales de Sangre: The True Story Behind the Matamoros Cult Killings (2008), John Ray Bonds/Constanzo/Aldrete/Hector Fragoso (1989) and El padrino (2009), previously fictionalized in Borderland (2007) and, to some extent, also influenced Perdita Durango (1997).