The surviving sources accuse Constantine V of moving against monasteries, having relics thrown into the sea, and stopping the invocation of saints. Monks were forced to parade in the Hippodrome, each hand-in-hand with a woman, in violation of their vows. In 765 St Stephen the Younger was killed, and was later considered a martyr to the Iconophile cause. A number of large monasteries in Constantinople were secularised, and many monks fled to areas beyond effective imperial control on the fringes of the Empire.