Let's discuss the July 21 episode here.
Episode 1X6: Trust Me. From TVGuide- "It's frenetic pandemonium at the hospital when another Richmond emergency room shuts down, forcing Christina and crew to care for an onrush of extra patients. One patient turns out to be Camille's school friend, who appears to have a drug problem. And a reporter plans to pen a revealing piece on the ER, with Ray serving as the inside source."