The 33-year-old Etan Patz case continues to stymie investigators . A new report from the New York City medical examiner's office says that a DNA sample taken in 2009 of an unidentified male found on Long Island is not linked to any other remains and may be unrelated Like other leads , it failed to definitively reveal what happened to Etan Patz . Investigators turned their attention back to Ramos after locating him in a Pennsylvania prison -- where he was serving time on a molestation conviction . Investigator says it 's a success that the case is still getting attention and resources .
The 33-year-old Etan Patz case continues to stymie investigators . A new report from the New York City medical examiner's office says that a DNA sample taken in 2009 of an unidentified male found on Long Island is not linked to any other remains and may be unrelated Like other leads , it failed to definitively reveal what happened to Etan Patz . Investigator says it 's a success that the case is still getting attention and resources .