If CMW had been driving his own car instead of one borrowed from his parents, I wonder if LE could have gotten to his home in time to save Hailey... it would have had to have been significantly sooner, probably hours sooner. CMW had time to clean up the basement and do most of what he did at the laundromat, since he arrived back at his home "shortly" after LE got there. Even so, I can only imagine there are people in LE beating themselves up that they couldn't get to his house faster.
RIP Hailey. My heart goes out to her, her parents, the witnesses, LE and everyone involved in this case, and CMW's parents. What a heart-breaker!