Highlights from the Seventh Episode of Season 3 of Hawaii Five-0

While the team investigates the murder of a young computer hacker, McGarrett tries to stage a reunion between his mother and sister.

Ohuna

1. Ohuna

McGarrett (Alex O’Loughlin, right) tries to stage a long-needed reunion between his mother (Christine Lahti, right) and his sister. Photo: Norman Shapiro/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.
Scratching the Surface

2. Scratching the Surface

The team (Daniel Dae Kim, left and Grace Park, right) investigates the murder of a young computer hacker. Photo: Norman Shapiro/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.
Think Tank

3. Think Tank

The team (Daniel Dae Kim, left, Alex O’Loughlin, second from left, Grace Park, second from right, and Scott Caan, right) investigates the murder of a young computer hacker. Photo: Norman Shapiro/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.
Strategy

4. Strategy

The team (Daniel Dae Kim, left and Grace Park, right) investigates the murder of a young computer hacker. Photo: Norman Shapiro/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.
Uneasy Reunion

5. Uneasy Reunion

McGarrett (Alex O’Loughlin) tries to stage a long-needed reunion between his mother and his sister. Photo: Norman Shapiro/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.
Caption This Photo

6. Caption This Photo

The team (Daniel Dae Kim, left, Scott Caan, center and Alex O’Loughlin, right) investigates the murder of a young computer hacker. Photo: Norman Shapiro/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.
Team Communication

7. Team Communication

The team (Daniel Dae Kim, left, Scott Caan, center and Alex O’Loughlin, right) investigates the murder of a young computer hacker. Photo: Norman Shapiro/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.
Investigative Process

8. Investigative Process

McGarrett (Alex O’Loughlin) investigates the murder of a young computer hacker, while trying to stage a long-needed reunion between his mother and his sister. Photo: Norman Shapiro/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.
Kono

9. Kono

Kono (Grace Park) investigates the murder of a young computer hacker. Photo: Norman Shapiro/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.
Chin

10. Chin

Chin (Daniel Dae Kim) investigates the murder of a young computer hacker. Photo: Norman Shapiro/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.
Big Picture

11. Big Picture

The team (Daniel Dae Kim, left and Grace Park, right) investigates the murder of a young computer hacker. Photo: Norman Shapiro/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.
Touch Screen

12. Touch Screen

Kono (Grace Park) investigates the murder of a young computer hacker. Photo: Norman Shapiro/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.
Work Order

13. Work Order

Chin (Daniel Dae Kim) investigates the murder of a young computer hacker. Photo: Norman Shapiro/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.
Heavy Heart

14. Heavy Heart

Mary (Taryn Manning, right) visits the grave of her deceased father with the support of her friend, Morty Sapperstein (Shelley Berman, left). Photo: Norman Shapiro/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.
Grave Visitor

15. Grave Visitor

Mary (Taryn Manning, right) visits the grave of her deceased father with the support of her friend, Morty Sapperstein (Shelley Berman, left). Photo: Norman Shapiro/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.