1: But by August he was arrested on suspicion of plotting to kill a soldier , police officer or government official , with a 12-inch knife and a hammer found in his backpack . 2: Ziamani was convicted in February of  engaging in conduct in preparation of terrorist acts  and sentenced Friday at the Old Bailey to 22 years in prison . 3: Brusthom Ziamani gets 22 years in prison in plot to kill a soldier , police officer or official .
1: plotting to kill a soldier , police officer or government official 2: engaging in conduct in preparation of terrorist acts 3: plot to kill a soldier , police officer or official