So begins the letter sent by detainees of Manus Island detention centre to their friend, Reza Berati, killed by his jailers, the agents of the Australian state one year ago today on the 17th of February, 2014. No one has yet stood trial for his murder, just as no one has been charged for the death of another of his friends, Hamid Khazaei who died of a treatable infection in September last year, due to the negligence of private medical staff.