Credit: Marcel Williams/The CW ©2012 The CW Network Photo: Diana and Cassie in Season 1, Episode 22: “Family

The extended promo for Season 1, Episode 22 of The Secret Circle is 31 jam-packed seconds of screaming ladies, palpitating hearts, and fog! If you watched this clip and still feel like you have no idea whether or not Cassie (Britt Robertson) is a serial killer, fear not. We’ve parsed through every millisecond of promo content and created a detailed analysis of what’s to come!

0:01 – Blackwell Stands Next to a Lake
Forever alone.

0:02 – Blackwell Waves His Hands Over the Ground
Voice bubble: "Oh, heyyyyyy dirt!"

0:03 – The Camera Zooms Around a Derelict Boat Yard
Seriously, why hasn't Chance Harbor cleaned this hot mess up yet? So much dust from 16 years ago!

0:04 – Cassie Wants to Unbind the Circle, Diana's (Shelley Hennig) Just Like, "Talk to the Hand"
Dirty Di is so disgusted by the fact that she's related to Cassie.

0:05 – The Word THURSDAY Fills the Screen
In case you forgot, The CW really, really, really wants you to watch this show.

0:06 – Fog, So Much Fog!
This can't be good. Last time there was fog it almost killed Katniss. Wait... wrong YA novel.

0:06 – Faye (Phoebe Tonkin) Screams Hysterically
Spellgasms with Jake (Chris Zylka), we assume.

0:07 – Faye Screams Hysterically... Again
Adam (Thomas Dekker) probably tried to kiss her. Run for the woods, girl.

0:07 – Faye Hangs Out in a Creepy Ship, May or May Not Be Dead
Too bad she's a squib. Magic would come in super handy right about now.

0:08 – Even More Fog
At the rate we're going, Adam's going to have an asthma attack before the episode's over.

0:08 – Jake Pushes Melissa (Jessica Parker Kennedy) Over
Out of my way, peasant.

0:09 – Blackwell Peeps on Diana and Cassie
Just checking in on the fruit of his magical looms, no big deal.

0:10 – Jake Suffers Heart Palpitations
One too many herbal tinctures, we assume. Hugs not homeopathy, dude.

0:11 – Cassie Makes Water Boil, With Her Hands
Last time she did that, a creepy old man surfaced. We're sensing a pattern.

0:12 – Adam Throws Jake on the Ground With His Solo Magic
Sigh, he's in for a world of pain.

0:13 – Faye Whips Her Hair Back and Forth in a Desperate Cry For Help
And no one saves her. Sigh.

0:14 – Dawn (Natasha Henstridge) OMGs Into the Phone
When will this lady learn that Charles Meade (Gale Harold) isn't checking his messages?

0:15 – Creepy Eben Lurks, Presumably Full of Worms
At this point, we think he might be beyond the help of Chance Harbor's local vet.

0:16 – THE CRYSTAL SKULL
Amazing how all those misshapen crystals formed a perfect skull shape....

0:17 – Cassie Starts a Hearth Fire With Her Magical Fingers
Sorry Faye, Cassie's too cold to save your life.

0:18 – Cassie Chokes Diana With Her Mind
Worst. Sister. Ever.

0:19 – Jake, Faye, and Melissa Reenact the Salem Witch Trials
But with more man-angst and worse fashion.

0:20 – Blackwell Waves Around His Fingers
Looks like Adam's unfortunate miming hobby has infected yet another manwitch.

0:21 – Cassie Admits to Killing Diana
Are we surprised? This is a girl who had no problem spontaneously combusting her prom date.

0:22 – Faye Screams Some More
What have we learned? Faye will spend most of this episode in hysterics.

Credit: YouTube Photo: The Secret Circle Extended Promo Video For the Season 1 Finale "Family": Who's Cassie Killing?