Just when you think Tara is a perfect, cute young woman, she turns out to have a secret. I hope when Ryan sees her he deals with it, and she better take his advice, cause I sure wouldnt want to see his bad side if he was drawn into it.
I think it's like this:
he walks into the morgue, stops seeing her stuffing the pills in the drawer and then asks her. She lies, then explains after he's not buying it, he gives her time to confess to H or whoever but warns her not to make him apart of it, or let anyone know that he knew and didnt report her. And I think she will turn over.