In order to escape her troubled past, Syd Burnett decided to become a detective with the LAPD. When Syd is teamed up with a new partner named Nancy McKenna, who is a working mother with an equally complicated history, she is forced to investigate whether or not her unapologetic way of life may be concealing a more significant personal secret. These two ladies don't see eye to eye on a lot of things, but when it comes to taking on the most dangerous criminals in Los Angeles, they find that they have a lot in common.