The chief minister of the southern state of Tamil Nadu was found guilty of amassing wealth of more than $10m (£6.1m) which was unaccounted for.br She has to pay a multi-million dollar fine and resign as chief minister.br A former actress, her life has been marked by a series of high and lows.br The verdict was delivered by a special court in Bangalore amid tight security. br The prosecution argued that Jayalalitha and three others committed an offence against society.