Virginia Colt ( A Mark Anderson Thriller Series 3) by Matthias Hues

Olympic hopeful Virginia Colt had everything—until a devastating injury ended her career. Painkillers led to addiction. Addiction led to alcohol. She lost her marriage, her children, and her future. After rehab, she has one goal: earn back shared custody of her children. Her only chance is joining a secret federal government trucking program. She never saw what was waiting for her.