Marco Tosatti, "The election of Jorge Bergoglio by the Martini-led 'Mafia'" (La Stampa, September 24, 2015; translated in Adfero, Rorate Caeli, September 25, 2015):
The election of Jorge Bergoglio was the fruit of secret meetings that cardinals and bishops, organized by Carlo Maria Martini, held for years at St. Gall in Switzerland. This is what is claimed by Jürgen Mettepenningen and Karim Schelkens, the authors of a just published biography of the Belgian Cardinal Godfried Danneels, who refer to the group of cardinals and bishops as the “Mafia-club”.
Danneels, according to the authors, had worked for years in preparation for the election of Pope Francis, which happened in 2013....
... In addition to Danneels and Martini, among the others who made up the group according to the book were the Dutch bishop Adriaan Van Luyn, the German cardinals Walter Kasper and Karl Lehman, the Italian cardinal AchilleSilvestrini and [before his death] the English cardinal Basil Hume. [For more on these "usual suspects," read the article and do your own further research.]
... UPDATE (September 26): Since late Friday/early Saturday Danneels' biographers are trying to fix the mess they created by revealing the Mafia that (first made life hell for the late years of John Paul II, tried to elect Bergoglio in 2005, made life hell for Pope Ratzinger), deposed Benedict XVI, and finally elected Bergoglio in 2013, and are now trying to say that he actually didn't say what he actually said.