Justice Sawant reiterated that the post-Godhra incidents in Gujarat were not riots but genocide. Asked whether the term genocide could be used for the deaths of 1,000-odd persons,Mr Sawant said, "The numbers do not matter in a genocide. What matters is that the killings were state sponsored, state facilitated and state assisted."
Asked whether it would be possible to prosecute caretaker Gujarat chief minister Narendra Modi in an international court, Justice Sawant replied in the negative. "That's because India has no law against genocide," he said.
The train was burnt from inside where people started cooking inside the compartment.
http://articles.timesofindia.indiatimes.com /2002-11-30/mumbai/27299301_1_forensic-report-just ice-sawant-sc-judge
please see the above link...