To be fair to Robach, I googled news for 2010 to 2011 in case Robach meant she had been working on the Epstein story for 3 years before the 2015 interview with Virginia. This is just a few of the news articles I found
July 12, 2010 Sun Sentinel
Billionaire Palm Beach sex offender
Billionaire Palm Beach sex offender Jeffrey Epstein's yearlong probation nears end
July 23, 2010 Forbes
Sex Offender Epstein is not a Billionaire
Sex Offender Jeffrey Epstein Is Not A Billionaire
March 5,2011 Dailymail
Prince Andrew may be quizzed by FBI
Prince Andrew may be quizzed as FBI reopen Jeffrey Epstein sex case | Daily Mail Online
March 5, 2011 Telegraph UK
Kept a Diary of his under-aged victims
Jeffrey Epstein 'kept a diary of his under-aged victims'
March 8, 2011 Channel 4 News
Prince Andrew unwise to meet with sex offender
(This is a Youtube video of the newscast)
March 25, 2011 The Daily Beast
How Hedge Fund Mogul Pedophile.
Jeffrey Epstein: How the Hedge Fund Mogul Pedophile Got Off Easy
July 12, 2010 Sun Sentinel
Billionaire Palm Beach sex offender
Billionaire Palm Beach sex offender Jeffrey Epstein's yearlong probation nears end
July 23, 2010 Forbes
Sex Offender Epstein is not a Billionaire
Sex Offender Jeffrey Epstein Is Not A Billionaire
March 5,2011 Dailymail
Prince Andrew may be quizzed by FBI
Prince Andrew may be quizzed as FBI reopen Jeffrey Epstein sex case | Daily Mail Online
March 5, 2011 Telegraph UK
Kept a Diary of his under-aged victims
Jeffrey Epstein 'kept a diary of his under-aged victims'
March 8, 2011 Channel 4 News
Prince Andrew unwise to meet with sex offender
(This is a Youtube video of the newscast)
March 25, 2011 The Daily Beast
How Hedge Fund Mogul Pedophile.
Jeffrey Epstein: How the Hedge Fund Mogul Pedophile Got Off Easy