TEHRAN/ISLAMABAD     -    Seventeen people have been killed in six straight nights of protests in Iran against the death of a young woman in morality police custo­dy, state television reported in a toll update Thursday. “31 peo­ple, including demonstrators and policemen, have lost their lives in the events of the past few days,” state television report­ed without giving a breakdown. The previous official toll was seven protesters and four mem­bers of the security forces killed