There the person will be safe from the dead person’s relative who has the duty of punishing the killer. He will not die before he receives a fair trial in court.
Or a person might drop a rock on someone he couldn’t see and kill that person. There was no plan to hurt anyone and no hatred for the one who was killed.
They must protect the killer from the dead person’s relative, sending the killer back to the original city of safety, to stay there until the high priest dies (the high priest had the holy oil poured on him).
The killer must stay in the city until a court comes to a decision and until the high priest dies. Then he may go back home to the town from which he ran away.”