Family’s anti-DUI crusade eludes surprise

On March 27, 2008, a 24-year-old state trooper had been savoring his dream job, having just completed his probationary period at the Avondale barracks, when his shift ended and he began his drive home. Just two miles from the station, a woman transporting her 4-year-old son and a fifth of Grey Goose slammed head-on into Trooper Kenton E. Iwaniec’s vehicle; Kristina M. Quercetti had a…