The phone-hacking controversy took a new turn on Monday with the death of a former News of the World journalist, Sean Hoare, who first alleged that illegal practices were being adopted at the tabloid under the editorship of Andy Coulson.
Coulson, who was arrested two weeks ago, resigned as editor of the tabloid due to the phone-hacking allegations, but was later hired by David Cameron as his communications director while he was the leader of the opposition and also later when he became the Prime Minister.
Hoare was found dead on Monday at his home in Watford, but his death was not being considered as suspicious.
The issue continued to rock the corridors of power as two top police officers of the Scotland Yard - Sir Paul Stevenson and John Yats - resigned, even as anticipation built up about Tuesday hearing before MPs of Rupert and James Murdoch, and Rebekah Brooks.
The Culture, Media and Sport Committee of the House of Commons is scheduled to examine the three leading lights of the controversy while Sir Paul Stevenson, former police commissioner, will appear before the Home Affairs Select Committee.
The hearings will be telecast live, and are expected to register a wide audience due to the phone-hacking controversy that has hit Murdoch's media empire in the UK hard. Hoare first levelled allegations about phone-hacking at the now defunct tabloid in a New York Times investigation into the phone-hacking issue.