Murder of Myrna Mack 1990
- Myrna Mack Foundation 118159
- Wikipedia 118160
- YouTube 118161
- Important Cases: Murder of Myrna Mack - Guatemala Human Rights Commission 118171
- Helen Mack Chang - The Right Livelihood Award 118168
- Video: El Crimen de Mirna Mack - Sin Reservas 25.07.17 272483
- Meet the Mack Chang Sisters - The Nobel Women's Initiative 09/15 118167
- After her sister's murder Helen Mack Chang became a reformer - People Making a Difference 06/15 118165
- Guatemala: Justice closer for Myrna Mack? - Amnesty International UK 02/12 118169
- Myrna Mack, A Guatemalan Hero - Solidarity 04/03 118164
- A Test of Justice. in Guatemala. The Myrna Mack Murder Trial - SILO Tips 26.02.17 118170
- Finding Despair, Then Faith, in a Sister's Murder - The New York Times 11/02 118166
- A Test of Justice. in Guatemala. The Myrna Mack Murder Trial - SILO Tips 26.02.17 118174
- CIA: The Myrna Mack Case - 8/95 118172
- Rights Organizations Hail Supreme Court Decision in Myrna Mack Case - HR First 1/04 (Archive) 118162
- Lawyers Committee Hails Conviction of Juan Valencia Osorio for Murder of Myrna Mack - LCHR 10/02 (Archive) 118163