Chanel Oberlin

Chanel Oberlin is a protagonist villain in the FOX horror/comedy television series Scream Queens.

She is portrayed by Emma Roberts, who also portrayed Jill Roberts in Scream 4 and Madison Montgomery in American Horror Story: Coven.

She is a cruel and cold-hearted mean girl who leads the Kappa Kappa Tau sorority with an iron fist. She is commander of The Chanels, a group of mean girls who are her hench-women and so named because she doesn't know their names and doesn't care to know what they are.

Description
Chanel is known for being the most popular, and meanest, of Wallace University. She wears a lot of Chanel, because she is "the peacock of the group and has to really stand out," said the show’s costume designer Lou Eyrich.Source

Chanel is funny, ruthless, and fashionable. All her life, all she has wanted to do is be the president of KKT, have a great boyfriend, and rule the roost.

She is not a nice person. "She’s a b——, for lack of a better word," Roberts said about Chanel.Source

Victims

 * Ms. Agatha Bean - Drowned in cooking oil (Unintentionally)