Dwayne's old mentor is found dead and the only clue the team have to work with is that there's a text message indicating this was a murder. DI Goodman tries unleashing his inner gourmand.
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.