We come to the halfway point in the series, and Kreizler\u2019s more puzzled than ever. Moore proposes to Sara\u2014in jest? What if he were serious? But she doesn\u2019t answer that question. After a visit to character actor David Warner, Kreizler takes Moore on a trip to Sing Sing. But it\u2019s only after a visit to an Episcopal church that Kreizler realizes the murderer\u2019s pattern isn\u2019t the numbers of the dates\u2026and Roosevelt rides into action to catch the killer\u2026or does he?