RAIFORD — More than 27 years after he sexually assaulted and murdered a woman he met at an Escambia County bar, Michael Duane Zack was put to death by lethal injection Tuesday evening at Florida State Prison. Zack, 54, was pronounced dead at 6:14 p.m. and became the sixth Florida inmate executed this year. Subscribe … Continue reading Zack Executed in 1996 Murder