judy hobson, bbc news. what a very decent thing to do!r world: catching a killer. for the past year, i've been reporting on the most important story of my life. my name is omid montazeri, and i'm a reporterfor bbc persian. this story is about a massacre that took place in my home country, iran. in 1988, the iranian government, led by ayatollah khomeini, ordered thousands of political prisoners to be killed. my father was amongst those killed. i was just two years old. now, for the first time in over 30 years, one of the perpetrators of the killings is on trial. a government official called hamid nouri. this is hamid nouri. he's the first member of the islamic republic ever to stand trial outside iran for atrocities committed in iran. less than 15 hours �*til the verdict. and everyone is so anxious. this man was a political prisoner at the time of the 1988 prison massacre. an estimated 5000 prisoners were killed. iraj survived. ever since, he's vowed to bring those responsible to justice. and he just found out one of the prison officials,