Wise, of Myersville, Md., attempted to park Delauter's Jeep as Delauter waited behind the vehicle, police said.
Wise turned the front wheels sharply and accelerated the Jeep, police said.
The Jeep struck Delauter with the left rear bumper and pushed her into Wise's Chevrolet Cavalier, pinning Delauter between the two vehicles, police said.
The Jeep was pushed about five feet by the impact, police said.
The Jeep's passenger side also struck a Dodge truck in the front driver's side, police said.
No charges have been filed and the accident is still under investigation by Trooper George Fockler, police said.
The death was the third fatality in the Tri-State area on Friday.
About 5:30 p.m., an 83-year-old Dry Run, Pa., man was struck and killed on Pa. 75 near Doylestown Road intersection, Pennsylvania State Police said.
Daniel Kolblong was walking in the northbound lane when he was struck by a car driven by Cathy A. Johnson, 40, of Doylesburg, Pa., police said.
He was crossing the road to get mail from his mailbox, police said.
Kolblong was pronounced dead at the scene, police said.
About 6:30 p.m., Catherine Eileen Wachter, 79, of Ijamsville, Md., died when the car she was riding in turned into the path of an oncoming car on Md. 194 in Frederick County.