Dionisio Arístides Umanzor Osorio, alias Sirra de Teclas

<p>Sirra was one of the most high-profile gang members of Mara Salvatrucha-13. He rose to fame at a very young age for murdering the father of El Salvador's then-minister of education. During the 2012 Truce, he became one of his gang's spokesmen; while still serving his sentence, he was invited to speak at a service televised live on the Tabernáculo Bíblico Bautista channel, one of the largest and most influential evangelical congregations in El Salvador. The government agreed to release him from prison and take him to the event. He is currently imprisoned in the maximum-security prison in Zacatecoluca, but far from the leaders of the Ranfla Nacional. There are records that at least since 2018 he decided to leave the gang and embrace Christianity.</p>

Carlos García