Sunanda Pushkar died of 'poisoning' with the All India Institute of Medical Sciences medical board, which gave its opinion on the Federal Bureau of Investigation report on her viscera samples, unanimously concluding that there was presence of anxiety drug Alprax in her stomach.
"The police commissioner is not telling the media that the FBI found the presence of heart arrest injectable poison lidocaine in Sunanda's body," Swamy tweeted.
Congress leader Shashi Tharoor has once again been questioned in connection with his wife Sunanda Pushkar's death and the special investigation team probing the high-profile case may summon him again.
The Delhi Police, which has registered a case of murder in the mysterious death of Sunanda Pushkar, will send her viscera samples to a laboratory either in Britain or the US to identify the poison including whether it could be radioactive isotopes that cannot be detected in Indian labs.
