WILMINGTON, Del. - A West Chester University security officer and firefighter was killed on Interstate 95 in Wilmington early Sunday when she got out of her car to help at a crash scene, officials said.University and fire officials identified the 25-year-old woman as Cecilia Escobar-Duplan.Escobar-Duplan was driving home from her security shift when she came upon a crash, university police said.
She pulled onto an off-ramp and walked into the lane where a Jeep crashed in a construction zone, where she was assisting when a pickup truck hit her, Delaware State Police.