Witches of East End is about to get extra creepy when Freya witnesses a gruesome moment from Tarkoff.

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On Friday, the show's Twitter page posted a sneak peek of the next episode where Tarkoff has his victim gagged and tied up where he's told that he knows about the secret. As the bad guy holds a knife in his hand, he tells the man how he's the perfect candidate to take on the king spirit as he takes his weapon to the cheek.

Freya and Frederick are watching the intense moment when all of a sudden, Tarkoff takes the knife through the victim, causing Freya to turn her head in massive disbelief of what she just witnessed. Frederick gives her a look as well that seems to try to show innocence, but Freya is likely going to flip.

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Based on another promo of the next episode, someone is about to die in the last two minutes although there is no word on who that could be. One might suspect it could be Frederick considering that he's a newer character and has proven that he's one to watch out for. But perhaps there might be a twist with someone else kicking the bucket.

Dash and Killian also look like they're going to end up in some kind of raging battle with a voice-over going around saying that no one is safe.

Witches of East End airs on Sundays at 9 p.m. ET on Lifetime.

Check out the promo below.