After a religious fanatic, who was a close friend of a priest in a mental hospital, starts targeting the clergy. LT Stone is especially motivated and the latest victim was a friend from his childhood. The Inspectors try to unravel the one point that would bring out the reason for these acts of violence. The find it in the seminary class that all 3 of the victims were in and one more, the friend of the religious fanatic. Some men from th at seminary class had gotten the priest removed from the program as he was having a nervous breakdown. The almost priest sometimes pretends to be a priest. They find out who the next victim is as the man comes looking for a priest and finds out that the man he is hassling is not the man he wants and and Lt Stone dons a robe and collar in order to impersonate the next victim. But his impersonation doesn't work.Many police are hurt during the mixup and the man get's away so psychological profile in hand they start searching.