Hawaii Five-0 is giving power to the fans an allowing them to build an episode, right down to some of the smallest details.

Last year, the CBS drama allowed fans to select the ending to an episode in real time, and now the series' writers have upped their game with the launch of the "Fan Built Five-0" endeavor.

During October, viewers hopped online to vote on the scene of the crime, the murder weapon, the victim, the suspect, the evidence, and the takedown. As production for the season's 18th episode draws ever closer, fans of Steve McGarrett's (Alex O'Loughlin) task force now have the chance to choose the wardrobe (voting closed), the featured music (voting Feb. 14-21), and the episode title (voting March 7-14).

So far, participants have decided that the crime will take place at Chin Ho Kelly's (Daniel Dae Kim) high school reunion where the victim will be a macadamia nut tycoon who was killed by a black, five-inch stiletto. A toy rocket will serve as evidence while a struggling illusionist becomes a suspect. Eventually, the perp will be caught in a giant maze.

As the fan community dives into the fourth season of the rebooted cop-drama, writers are still working to keep some surprises up their sleeves. While Chin works to uncover the truth behind the upcoming reunion murder, TV Line promises that a "flirty, man-hungry classmate" will have her eye on the detective.

Hawaii Five-O airs Fridays at 9 p.m. ET on CBS. Viewers can access voting here and click the video below to find out more.