A day after the Supreme Court ordered freeing of six remaining life-term convicts in the 1991 Rajiv Gandhi assassination case after 31 years in jail, five of them - Nalini Sriharan, her husband Murugan, and Santhan, Robert Payas and Jayakumar - were formally released from Tamil Nadu jails on Saturday evening. Convict RP Ravichandran was also due for release anytime.