When the alarm went off at Jennifer Hrobuchak's work, the 22-year-old district manager didn't think twice. She got in her car in the early morning hours and headed off to the store to investigate. The new college graduate, who had hoped to have a career saving people from drugs, never saw the man run through the red light straight at her. At 82 miles per hour, he slammed Jennifer's car across the road into a building that crushed and killed her. After seven years of telling the story, her mom, Corinne, still gets emotional. And it's no wonder. The man...