12 Moments From "Ho'oilina" - Hawaii Five-0 S5 E5

On the fourth anniversary of his father's death, McGarrett meets a woman who helps him reopen the last unsolved case his father worked on before his death, on HAWAII FIVE-0, Friday, Oct. 24 (9:00-10:00, ET/PT), on the CBS Television Network. Pictured Alex O'Loughlin as Steve McGarrett 2014 CBS Broadcasting, Inc. All Rights Reserved

On the fourth anniversary of his father's death, McGarrett meets a woman who helps him reopen the last unsolved case his father worked on before his death, on HAWAII FIVE-0, Friday, Oct. 24 (9:00-10:00, ET/PT), on the CBS Television Network. Pictured (L-R) Mirrah Foulkes as Ellie Clayton and Alex O'Loughlin as Steve McGarrett 2014 CBS Broadcasting, Inc. All Rights Reserved

On the fourth anniversary of his father's death, McGarrett meets a woman who helps him reopen the last unsolved case his father worked on before his death, on HAWAII FIVE-0, Friday, Oct. 24 (9:00-10:00, ET/PT), on the CBS Television Network. Pictured (L-R) Alex O'Loughlin as Steve McGarrett and Mirrah Foulkes as Ellie Clayton 2014 CBS Broadcasting, Inc. All Rights Reserved

On the fourth anniversary of his father's death, McGarrett meets a woman who helps him reopen the last unsolved case his father worked on before his death, on HAWAII FIVE-0, Friday, Oct. 24 (9:00-10:00, ET/PT), on the CBS Television Network. Pictured (L-R) Alex O'Loughlin as Steve McGarrett and Mirrah Foulkes as Ellie Clayton 2014 CBS Broadcasting, Inc. All Rights Reserved

On the fourth anniversary of his father's death, McGarrett meets a woman who helps him reopen the last unsolved case his father worked on before his death, on HAWAII FIVE-0, Friday, Oct. 24 (9:00-10:00, ET/PT), on the CBS Television Network. Pictured Alex O'Loughlin as Steve McGarrett 2014 CBS Broadcasting, Inc. All Rights Reserved

On the fourth anniversary of his father's death, McGarrett meets a woman who helps him reopen the last unsolved case his father worked on before his death, on HAWAII FIVE-0, Friday, Oct. 24 (9:00-10:00, ET/PT), on the CBS Television Network. Pictured Alex O'Loughlin as Steve McGarrett 2014 CBS Broadcasting, Inc. All Rights Reserved

On the fourth anniversary of his father's death, McGarrett meets a woman who helps him reopen the last unsolved case his father worked on before his death, on HAWAII FIVE-0, Friday, Oct. 24 (9:00-10:00, ET/PT), on the CBS Television Network. Pictured (L-R) Alex O'Loughlin as Steve McGarrett and Mirrah Foulkes as Ellie Clayton 2014 CBS Broadcasting, Inc. All Rights Reserved

On the fourth anniversary of his father's death, McGarrett meets a woman who helps him reopen the last unsolved case his father worked on before his death, on HAWAII FIVE-0, Friday, Oct. 24 (9:00-10:00, ET/PT), on the CBS Television Network. Pictured Alex O'Loughlin as Steve McGarrett 2014 CBS Broadcasting, Inc. All Rights Reserved

On the fourth anniversary of his father's death, McGarrett meets a woman who helps him reopen the last unsolved case his father worked on before his death, on HAWAII FIVE-0, Friday, Oct. 24 (9:00-10:00, ET/PT), on the CBS Television Network. Pictured Alex O'Loughlin as Steve McGarrett 2014 CBS Broadcasting, Inc. All Rights Reserved

On the fourth anniversary of his father's death, McGarrett meets a woman who helps him reopen the last unsolved case his father worked on before his death, on HAWAII FIVE-0, Friday, Oct. 24 (9:00-10:00, ET/PT), on the CBS Television Network. Pictured(L-R) William Sadler as John McGarrett and Chanel Marriott as Young Ellie Clayton 2014 CBS Broadcasting, Inc. All Rights Reserved

On the fourth anniversary of his father's death, McGarrett meets a woman who helps him reopen the last unsolved case his father worked on before his death, on HAWAII FIVE-0, Friday, Oct. 24 (9:00-10:00, ET/PT), on the CBS Television Network. Pictured(L-R) William Sadler as John McGarrett and Chanel Marriott as Young Ellie Clayton 2014 CBS Broadcasting, Inc. All Rights Reserved

On the fourth anniversary of his father's death, McGarrett meets a woman who helps him reopen the last unsolved case his father worked on before his death, on HAWAII FIVE-0, Friday, Oct. 24 (9:00-10:00, ET/PT), on the CBS Television Network. Pictured (L-R) Daniel Dae Kim as Chin Ho Kelly and William Sadler as John McGarrett 2014 CBS Broadcasting, Inc. All Rights Reserved