'Hawaii Five-O' Season 7 Episode 6 Spoilers, Trailer; Death Cult Kidnaps Kono and Adam; Halloween Killer on the Lose?

The latest trailer for 'Hawaii Five-O' season 7 episode 6 is out and it is in time for Halloween. Cult members wearing white blank masks have taken Kono (Grace Park) and Adam (Ian Anthony Dale) captive! This happened days after the two were reunited.

"Ka hale ho'okauweli (House of Horrors) is the title for this week's episode and it is indeed apt for the coming Halloween. So what should be expected in the upcoming episode? A lot from the looks of it.

The upcoming episode seems to be of a paranormal kind as they investigate the death of a very interesting spirit medium. Interesting because this medium's death is somewhat ironic, rumor has it that the cause of her death is because of a poltergeist. A poltergeist is a ghost that can throw object around and cause humans physical harm.

Adam's past reason for kidnapping?

Going back to the men wearing white blank masks, this group will add a lot to the Halloween episode of Hawaii Five-O. Fan theories says that they might be tortured as they are in captivity.

Further speculations say that probably Kono and Adam's kidnapping is because of what Adam did in the past. Could it be retribution for what he did while he was inside? It can be remembered that he was trying his best to forget about his past and change a new leaf. It was difficult but he was able to do it anyway. But then then being in jail for two years allowed him to get to know people who weren't really spanking clean. Could these men be behind the current jam they are in?

 Who are these men in white blank masks? Are they really after Kono and Adam or they are just at the wrong place and at the wrong time? All these questions will be answered when Hawaii Five-O season 7 episode 6 airs on October 28, 2016 - just in time for Halloween. House of Horrors anyone?