Investor Presentaiton

Evidence Collection/ Analysis Witness-sensory information. Witness task knowledge What was seen, heard, smelled, felt What they were doing, what others were doing Witness personal electronic device Physical evidence Captured data, sound, video, timestamps, etc. Position, condition Materials analysis Paper records System electronic data Etc. (Chapter 8) Generating new information needs Evidence Analysis and Hypothesis Testing (Determining What Happened) BAKERRISK Analyzing Data for causal factors (Chapter 9) Determining Root Causes / Human Factors (Chapters 10-11) Hazards 29 | CCPS Incident Investigation Book 3rd Edition | 23 May 2019 | 16:25-16:50 26 26

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