Union home minister Amit Shah gave an account of the people arrested for last month's violence in Delhi, in which more than 50 people died. "We will find the people who are in hiding, we will find them from the depths of hell," he told Rajya Sabha in response to the discussion on the violence. Forty-plus teams have been formed to track down the culprits who have been identified, he added. The government, Mr Shah said, wants to assure people that those who conspired for riots, irrespective of religion and party, won't be spared. "They will be investigated under a scientific method and we will treat this matter with grave importance," he said.