Berkshire Hathaway's India-born head of reinsurance business Ajit Jain, seen as a possible successor to billionaire investor Warren Buffett, will testify through a video deposition for his "close friend", former Goldman Sachs director Rajat Gupta in his insider trading trial.
Jain, a former McKinsey employee, is among a list of 20 witnesses who will testify for Gupta in his trial. Jain is likely to testify as a character witness for the ex-McKinsey head.
The India-born top executive at Berkshire has previously been interviewed by Gupta's defence team and has also met the prosecutors.
The prosecution is expected to wrap up its case after the defence finishes cross examining the star government witness Goldman Sachs CEO Lloyd Blankfein.
The trial of Gupta, who is charged with passing secret information about
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