I only remember seeing one episode, but the drug dealer comes to the house where these two parents and their son live. The parents had stolen an atm to pay back the drug dealer the atm falls on the father and the drug dealer calls the cops from their house phone and leaves it hanging off the hook and puts the young son on the steps.

Breaking Bad (current season ended this past Sunday night).

The drug dealer (character name) is Jesse Pinkman (actor: Aaron Paul).

http://en.wikipedia.org/wiki/Breaking_Bad