Shiranthi Rajapaksa arrested: What is case against Sri Lanka's ex-President Mahinda Rajapaksa’s wife?

Rajapaksa is being questionined her over the 10 million rupees ($30,300) of donations from a state bank received by the Siriliya Saviya charity, meant to be spent on a specialised scanner for Colombo's Lady Ridgeway Children's Hospital, news agecies said.