Assassin's Creed 2 Episode 17: Force Majeure

"On his own, Ezio Auditore looked aimlessly for information on the Templar Silvio Barbarigo, until he learned that Antonio de Magianis had obtained Silvio's location and plans. With this, Ezio began to make his way to Antonio."
"Ezio Auditore met an injured mercenary on a rooftop, with an arrow sticking out of his chest. Before he passed away, the mercenary told him that Bartolomeo d'Alviano had been captured and taken north of their position."
"As part of his plan to draw out Dante Moro and the Templar Silvio Barbarigo, by placing mercenaries in strategic points through the Castello district, Ezio Auditore returned to Bartolomeo d'Alviano to set the next stage into motion."