Saturday, October 22, 2022

Dionny Damizú Seijas Cárdenas, Serial Killer – Peru, 2014

Dionny Damizú Seijas Cárdenas, Ilo, Moqueguano, Peru, was convicted of two murders and suspected of a third.

~ Before the Murders ~

Dionny Seijas Cárdenas was sentenced twice for crimes of fraud and falsification of documents, dated July 8, 1999 and June 21, 2013. Witnesses have stated that she used to pose as a lawyer representing third parties. 

A psychiatric evaluation indicates that Dionny Seijas Cárdenas  harbors a tendency to hold others responsible for her actions, to avoid assuming responsibilities, is manipulative, has an unstable personality, and is antisocial.

~ Murder #1 - Jan. 2, 2014

Dionny Seijas Cárdenas along with her accomplice, Luis Cárdenas Sangama, her cousin, murdered her ex-partner, Armando Molina Berríos (43), a hardware businessman. He was found dead on January 2, 2014 at the Angie del Cercado hostel. 

~ Murder #2 – Jan. 28, 2014

About for weeks later, Dionny Seijas Cárdenas coaxed Luis Cárdenas Sangama to kill her mother, Julia Cárdenas Casafranca. She promised Luis that by doing the deed would strengthen their love and that he would lack nothing, since she would inherit her mother's assets.

~ Attempted Murder – Date not given

Dionny was also investigated for attempted parricide to the detriment of her father Julio Hannower Seijas Ruíz, together with a subject nicknamed “Marcos”, in Pucallpa.

~ Prosecutions

On May 23, 2014 Dionny was convicted of the murder of Luis Delgado and was sentenced to 30 years in prison. On March 2, 2017 she was convicted of the murder of Armando Molina Berríos and was sentenced to 21 years.



Jul. 8, 1999 – sentenced for crimes of fraud and falsification of documents.

Jun. 21, 2013 – sentenced for crimes of fraud and falsification of documents.

Jan. 2, 2014 – Armando Molína Berríos (43), Seijas' ex-partner, murdered.

Jan. 9, 2014 – Dionny Seijas Cárdenas appears on RADIO UNO denying being the murderer of Armando Molína Berríos.

Jan. 28, 2014 – Julia Cárdenas, 60 (Dionny's mother and Luis' aunt), murdered.

Date? – attempted murder of her father Julio Hannower Seijas Ruíz; accomplice “Marcos”, in Pucallpa. [Correo, Mar. 9, 2015]

Feb. 6, 2014 – Dionny Damizú Seijas Cárdenas (42) formally charged.

May 23, 2014 – convicted of one murder, Luis Delgado; sentenced to 30 years.

Mar. 2, 2017 – Dionny Damizú Seijas Cárdenas (44), convicted of murder of Armando Molina Berríos; sentenced to 21 years.


[“'Black Widow' had her mother killed for property,” ("Viuda negra" mandó a matar a su madre por bienes”), Correo (Peru), Correo, Mar. 9, 2015]




[86-1/16/21; 313-10/24/22]

1 comment:

  1. This woman is evil she killed my father Luis delgado my name is Vania