I was traveling along the road in Whiterun by the watch tower when i came across Plautis Carvain, Salonia Carvain, and a guard. So i decided to relieve them of their gifts and thats when the Whiterun guards jumped in and helped me attack him. It was quite odd and I don't think the people of Whiterun should feel safe with guards like that..Anyway has anyone encountered something strange like this?