A woman accused of driving under the influence used a partially automated driving system when she struck and killed two people on a Philadelphia highway in March, authorities said. Dimple Patel, 23, faces multiple criminal charges, including DUI homicide and involuntary manslaughter, Pennsylvania State Police announced in a release. Patel turned herself in to police on Tuesday. The crash occurred around 3 a.m. on March 3 on I-95, police said. Two cars had pulled over to the left side of the highway, with one presumably assisting the other. As one driver exited his vehicle and the other stood nearby, Patel...