Torrijos, now a brigadier general, became even more firmly entrenched in power after thwarting a coup attempted by Colonels Amado Sanjur, Luis Q. Nentzen Franco, and Ramiro Silvera in December 1969. While Torrijos was in Mexico, the three colonels declared him deposed. Torrijos rushed back to Panama, gathered supporters at the garrison in David, and marched triumphantly into the capital. The colonels followed earlier competitors of Torrijos into exile. Because the governing junta (Colonel Pinilla and his deputy, Colonel Urrutia) had not opposed the abortive coup, Torrijos replaced them with two civilians, Demetrio B. Lakas, an engineer well liked among businessmen, and Arturo Sucre, a lawyer and former director of the national lottery. Lakas was designated "provisional president," and Sucre was appointed his deputy.