Targeted for Murder (2022)

S1E16 Knock. Talk. Enter. Kill.

Title: Knock. Talk. Enter. Kill. Plot: A cold case from 2003 resurfaces when it becomes connected to two additional murders that occurred ten years later. Forensic ballistics reveal the same rare bullet type was used in all three incidents, pointing to an unconventional choice of murder weapons. As investigators delve deeper, they uncover a surprising suspect: a former candidate for both mayor and congress, now identified as an unlikely serial killer.