Darkness (The Secret Circle)

The episode starts with Cassie (Britt Robertson) having a dream about her killing Jake (Chris Zylka) using her dark magic.

When Diana (Shelley Hennig) sees him searching on his computer about dark magic she figures out what is going on.

Cassie, thinking that Adam told her secret to Diana, gets angry and tries to kill him but she stops in time.

Charles' (Gale Harold) mother, Kate (Stepfanie Kramer) comes in town surprising him and Diana.

Kate pays Dawn (Natasha Henstridge) a visit, telling her that she knows that something is going on and she won't leave town until she figures out what she is up to.

Dawn, after Kate's threat, meets Charles and she implies that they should kill her so she won't ruin their plans.

Cassie manages to get herself free using her magic and Kate realizes that her power is much stronger than she thought.

She rips off a page from Cassie's book and she finds a guy, named Lee (Grey Damon), who's practicing magic asking him to help her.