Multinationals accused of human rights abuses can no longer feel safe now that the oil giant is facing allegations of complicity in the execution of Nigerian activist Ken Saro-Wiwa. Could this be the beginning of the end of the age of impunity? Fourteen years after the judicial murder of the Nigerian novelist, environmentalist and human rights activist, Ken Saro-Wiwa, Shell is about to go on trial in New York, accused of complicity in his execution.