The group rushes to Reem's house to find that the killer left them a threatening letter, but Youssef insists that they should keep going with their investigation.
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.