Phillip Parker Detective (Retired) of “The Thin Blue Line Podcast”, begins his investigative assessment of Detective Harry Bosch - The Black Ice chapters 1 - 4. Starting with the intro reading ( :25), then the introduction into The Black Ice (01:34), continuing with opening of the murder book’ chronological record reviewing the investigation thus far (03:03), continuing with the chapters big idea (04:59:), followed by hitting the streets and giving a detailed analyze of these chapters, (05:24), then a quick call out to support charity (25:23), resuming hitting the streets (26:59) proceeding with with everyone counts or no one counts (34:02) and ending with outro (36:10).