Roberto Girón and Pedro Castillo

Roberto Girón Mendoza, 49, and Pedro Castillo, 39, were two Guatemalan men convicted of murder and executed,[1] with their deaths by firing squad occurring on 13 September 1996.

[2][3] It was also the first execution to occur in Latin America, with the exception of Guyana and the Caribbean, in a span of over ten years.

[4] The executions occurred outside of the Canada Penal Farm (Granja de Canadá),[1] in Escuintla, Guatemala.

[5] The men had raped and murdered four-year-old Sonia Marisol Álvarez García on 19 April 1993, for which they were convicted of aggravated murder and aggravated rape.

The resulting controversy caused the Guatemalan legislature to change the method of execution to lethal injection.