Hawaii Five-0 Season 3 Episode 21
Imi loko ka 'uhane (Seek Within One's Soul)
-Talk show host Savannah Walker (Aisha Tyler) follows the team during an investigation.
-The 5-0 initially take the murder to be a Russian mob hit, but the real answer is something more complicated: the victim, a former treasury employee, has copied $100 bill engraving plates with a 3-D printer, hidden them in the forest, and then tattooed a map to them on his skin.
-The victim's girlfriend's brother, as well as Wo Fat, are both in search of the plates.
-The 5-0 track down the location of the plates (and the victim's girlfriend's brother's body) just as Wo Fat is flying away in a helicopter. They shoot the helicopter down, and bring a barely-alive Wo Fat to the hospital.