A real-life mystery you won't be about to put down!

Óscar Romero, a respected Catholic priest, called on soldiers, as Christians, to put down their arms and stop carrying out the government's order to strip citizens of the most basic human rights...for this, he was assassinated.

For over 30 years, his murder has gone unsolved.
Who would murder a priest who only wanted to stop the injustice? And more importantly, why is it that, with substantial evidence naming the murderers involved, was nothing done to convict those guilty of murdering the country's beloved archbishop?