M went out from the castle square through the same gate as he entered. Then he ran into a priest who started to talk with M about ”right and wrong”. M became upset about this and simply hit the priest on the cheek. The priest was so badly hit and ended up in hospital. This is known as ”The Priest Attack in Gamla stan”. To memorize or let’s say pay back what happened to the church the city decided to put up a statue of the priest Olaus Petri here. By coincidence, the lifetime of Olaus Petri seen on the label on the statue is exactly the same as the age of the man who was murdered.