M Indira Gandhi’s lawyer has accused the authorities of “unforgivable failure” amid claims that her ex-husband has been living freely in the country and enjoying government aid despite an arrest warrant issued over a decade ago.

A social media post had earlier reignited scrutiny over the police and Attorney-General Chambers (AGC) handling of the case by alleging that Indira’s ex-husband Riduan Abdullah remains in Malaysia and has been benefiting from government assistance such as Budi95 and the Rahmah Necessities Aid (Sara)...