Logic: Diagnostics: Trace Data & Ranking Rivals

0:58 - Trace Data (TD) & Non-Trace Data (NTD)
7:23 - Constructing discrete rivals
9:15 - Scuba diver case
12:49 - Central Trace Date (CTD) & Peripheral Trace Data (PTD)
14:36 - Dead Jeff case
22:36 - Types of NTD
25:55 - Ranking rivals
29:17 - Relevance of evidence