Hawaii Five-0: Season 9, Episode 12

9 - 12: Ka Hauli O Ka Mea Hewa 'Ole, He Nalowale Koke (A Bruise Inflicted on an Innocent Person Vanishes Quickly)

(A Bruise Inflicted on an Innocent Person Vanishes Quickly) McGarrett and the team support Danny and Rachel by determining what happened when Grace gets into a life-threatening car accident and lands in critical condition. Also, Tani helps Koa when his rehab patient goes missing.