As part of a continuing investigation into a crash that killed Arcadia teen Alice Zhang and badly injured her friend Priyanka Patel, city officials will return to the site of the fatal accident to re-create the scene tomorrow. City officials will block off the 600 block of West Duarte Road between Baldwin Avenue and Lovell Avenue, from 3:30 pm to 9:30 pm, as Arcadia Police examine the crosswalk.