Since we launched “Post Reports” almost seven years ago, our production team has had an inside joke every time we reach this time of year. We start calling the show “Ghost Reports,” in honor of Halloween. We look for the spookiest and most thematic stories happening around our newsroom.

Today, we’re bringing you just such an episode. It’s a personal ghost story from Washington Post reporter Clarence Williams, who went to Foxcroft boarding school in Loudon Country, Virginia. Where, every Halloween, they tell the legend of Mrs. Kyle, a pre-Revolutionary spirit with unfinished business.

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Episode 363: Bannable Offense