Sunanda Pushkar was found dead at a suite in a five-star hotel in south Delhi on the night of January 17, 2014.
Former Union Minister Shashi Tharoor today claimed that he has "plenty" to say in connection with the death of his wife Sunanda Pushkar but would await the ongoing probe to end.
"Let me say this for the last time, I will not comment on this matter, as a matter of policy as well as principle, until the police have concluded investigation," Mr Tharoor said on the sidelines of the ongoing Jaipur Literature Festival.
"Once the police have done so, come to a conclusion and presented it to a court, I will have plenty to say. But till then it will be wrong to do so and I will not do so," he said.
On Friday, the AIIMs medical board had concluded that Ms Pushkar died of poisoning. The same was confirmed by the Federal Bureau of Investigation also.
In January last year, the Delhi Police had registered a case of murder in connection with the death of wife of the former Union minister.
Ms Pushkar was found dead at a suite in a five-star hotel in south Delhi on the night of January 17, 2014.