New Girl in Town

"New Girl in Town" is the fourteenth episode of the animated series Teenage Mutant Ninja Turtles (2012 TV series). It will air on February 9, 2013.

Plot Synopsis
Leonardo, tired of Raphael's constant criticism, lets his brother try his hand at leadership for a while; Leonardo meets a beautiful and dangerous female ninja who tries to lure him to the dark side.

Trivia

 * While it has not yet been confirmed, the female ninja Leo meets in this episode will most likely be Karai.
 * The synopsis for this episode was leaked early on Wikipedia, were it was incorrectly posted as the summary for I, Monster.