Betty has a crush on her tennis coach Mike. He keeps on promising to call, but never does - she doesn't know that he's a little dealer. After a failed deal in someone else's district he has to disappear for three months. He contacts Betty again, but she waits in vain - he's killed before they meet. Now she tries to find out what happened, asks around among his friends. This leads her right into the drug scenery.
I love this!