[s4e18] Ho'i Hou (reunited) Here

The episode featured music selected by the audience, including tracks by the 80s band Elephant .

Meanwhile, Steve McGarrett (Alex O'Loughlin) and Danny Williams (Scott Caan) travel to Pursat Province, Cambodia . They are following a lead regarding a mysterious grave McGarrett believes is linked to his mother, Doris. However, they find the grave empty, leaving Steve frustrated and searching for answers about the "Shelburne" mystery. Key Episode Details Director: Sylvain White . Writer: Christina M. Kim . [S4E18] Ho'i Hou (Reunited)

Chin Ho Kelly (Daniel Dae Kim) and Jerry Ortega (Jorge Garcia) attend their 25th high school reunion . The celebration turns into a crime scene when Laura Richmond, an heir to a macadamia nut fortune, is murdered with a stiletto heel . The investigation reveals she returned to Hawaii to unearth a decades-old secret involving a missing surfer, which was documented on a roll of film hidden in a time capsule . The episode featured music selected by the audience,

" Ho'i Hou ," which translates to is the 18th episode of the fourth season of Hawaii Five-0 and originally aired on April 4, 2014 . This episode is particularly notable for being the series' first "fan-built" episode, where viewers voted on key production elements like the title, wardrobe, and even the murder weapon. Plot Overview However, they find the grave empty, leaving Steve

The episode follows two distinct storylines that eventually converge around themes of long-buried secrets: