 During the night, however, Illus brought an Isaurian unit quartered in nearby Chalcedonia into the city and corrupted Marcian's soldiers, who allowed Zeno to flee.On the following morning Marcian, understanding that his situation was desperate and that the reinforcements of the Gothic general Theodoric Strabo would not arrive in time, took refuge in the church of the Holy Apostles, but was arrested with his brothers.He was sent to Caesarea in Cappadocia with his brothers.