Six masked men entered the medieval Rozhen Monastery at about 8:00 pm on September 18th. They assaulted and tied up the priest who was present and began digging into the wall behind the iconostasis in the monastery church with picks and spades. After about 30 minutes, they left the monastery without taking anything except the priest's mobile phone. The priest was reportedly unharmed but shaken by the incident. Security camera footage led to the arrest of some of the perpetrators.