Phillip Parker Detective (Retired) of “The Thin Blue Line Podcast”, continue his investigative assessment of Detective Harry Bosch The Black Echo, Part 9, Monday May 28.  Starting with the intro reading ( :25), followed by a recap of the prior chapter (01:54), continuing with opening of the murder book’ chronological record reviewing the investigation thus far (4:08), continuing with the chapters big idea (8:25:), followed by hitting the streets and giving a detailed analyze of this chapter, (8:47), then proceeding with with everyone counts or no one counts (28:29) and ending with interview of Detective Jacqueline Gerrish (30:47).