A not guilty plea has been entered in Las Vegas by a man accused of killing a 24-year-old adult entertainment model and encasing her body in concrete.
Forty-five-year-old Christopher Prestipino was in Clark County Court Monday. Investigators think he and 39-year-old Casandra Garrett poisoned and strangled the victim last May. Garrett was arrested in Milwaukee and is awaiting extradition. The body of Esmeralda Gonzalez was found last month.