"Impulse Control" is the fourteenth episode of the tenth season of ER. It first aired on NBC on February 12, 2004. It was written by Yahlin Chang and directed by Jonathan Kaplan. It has Samantha Taggart dealing with a young woman who was gang-raped by her abusive fiance's friends, a family brought into the ER following a three car wreck, and Abby Lockhart and Greg Pratt trying to reason with an uncooperative patient who has Tuberculosis.