Background
Kelly A. Costello was born on January 13, 1965 in Wilmington, Delaware, United States.
Kelly A. Costello was born on January 13, 1965 in Wilmington, Delaware, United States.
Kelly A. Costello studied at University of Delaware (Bachelor of Science in Business Administration) and Widener University (Juris Doctor).
Kelly A. Costello worked at Mason, Ketterman & Morgan, A Professional Association. She was admitted to the bar in 1995, Delaware and in 1996, Texas and United States.