But the PKK rejected suggestions that the killings were part of an internal feud.

CNN: Kurds rally in Paris over murder of 3 women activists

On Friday, the PKK rejected suggestions that the killings were part of an internal feud.

CNN: STORY HIGHLIGHTS

Turkey has implied they may have been the victim of an internal feud.

BBC: Paris PKK shooting: Chauffeur under formal inquiry

It's basically an internal feud.

NPR: Baghdad Awaits Bush Speech on Iraq Policy

Media attention mounted in January 2005 when an internal family feud went public.

FORBES: The Chicago Way