Harper was charged
in May 2012, after investigators say Harper hit and killed Nelzon Soto,
Sr. and Chastity Thornell, along with Thornell's unborn baby girl.
They were assisting Thornell's friend who had run out of gas on the side
of Washington Pike in the early morning hours.
Walter "Joe" Marm, Jr. won the Medal of Honor for his actions "above the call" in Vietnam. The retired Army Colonel single-handedly attacked the enemy and used himself as a target for machine gun fire before he was severely wounded.