The King's Shadows

Your one of members of King's Shadows. Group of people of questionable morality. Thiefs, assassins, spies, poisoners and so on, working for a King Roderick V. Until now. You find Your safehouse was raided and all around lying corpses. Only You and two others survived. A thief able to convince the priest to sell his soul and spy who walk between shadows. Who is responsible for getting rid of King's Shadows? And why the three of You still alive?