What kind of grudge? What kind of vendetta? No word here. From the New York Post, with thanks to the Constantinopolitan Irredentist:
January 25, 2005 — Investigators probing the slaughter of a family of devout Egyptian Christians believe they may have been victims of a bloody vendetta that predates their immigration to the United States 10 years ago, The Post has learned.
“We’re trying to develop their history right now,” Hudson County Prosecutor Edward DeFazio said yesterday of the brutal quadruple slaying.