Nalini Sriharan, a life convict in the Rajiv Gandhi assassination case, walked out of Vellore Jail today on a month's leave to make arrangements for and attend her daughter Harithra's wedding. She was received by her mother, a retired nurse. Her daughter, who studies medicine in the UK, is expected to join her next week. According to conditions imposed by the authorities, during this period Nalini cannot leave Vellore and is not allowed to meet politicians or speak to the media.