Panic spreads throughout Shipton Abbott when an arsonist targets three local businesses, scrawling 'PIG' at the scene of each fire. Humphrey and the team are baffled until they realise the fires follow an unusual pattern by invoking the Three Little Pigs fable.
Meanwhile, Martha is in turmoil over what happened with Archie.
A religion is a belief system with rituals. The missionary kopimistsamfundet is a religious group centered in Sweden who believe that copying and the sharing of information is the best and most beautiful that is. To have your information copied is a token of appreciation, that someone think you have done something good.