Jessica Kyler is a new detective who gets assigned to the 99th precinct in Brooklyn. She graduated from the Police Academy early and also graduated high school early, so she is the youngest detective ever at 18. She puts on a brave face and throws herself into her work to get her mind off of her abusive father and the death of her mother. It doesn't help that her brother is in a coma from the same car crash that killed her mom, so he can't help or protect her. She handles these stresses in an unhealthy fashion. The worst part of working in the field that she does in that someone is bound to notice her behavior sooner or later. The question is how long will and he able to keep it hidden?