Season 6 Episode 6

Title: I Saw What I Saw
Air Date: October 22, 2009 at 12:00 AM PDT

After a burn victim unexpectedly dies in the midst of a chaotic ER, Dr. Webber and board member Jennings interrogate the residents to find the culprit. In the end, Dr. April Kepner is fired for forgetting to look inside the burn patient’s throat.