Titled “Bright and High Circle” and co-written by Weiner, the episode cautions viewers about the pitfalls of believing everything they hear. Diane Lane’s character, Katherine, a professor and mother of three boys, is informed by an officer that her sons’ gay piano teacher, David (played by Andrew Rannells), has been accused of misconduct with a minor; the nature of the misconduct is not made clear.
Source: latimes.com – Los Angeles Times