Fatal shooting during federal enforcement operation represents severe constitutional damage across multiple dimensions. Rule_of_law (4): Federal enforcement action resulting in civilian death raises serious questions about use of force protocols and accountability. Separation (4): State-federal tensions evident in judicial intervention, governor statements, and state lawmakers challenging federal authority. Civil_rights (5): Immigration enforcement with fatal outcome directly impacts protected populations and due process. Violence (5): Protester killed during enforcement operation. Capture (2): Federal agency operating with limited oversight. Corruption (1): Blame-shifting behavior noted. Severity multipliers: durability 1.1 (precedent for enforcement tactics), reversibility 0.9 (death irreversible but policies changeable), precedent 1.2 (establishes norms for enforcement operations). Mechanism modifier 1.3 for enforcement_action with fatal outcome. Scope 0.9 for single_state but with national implications. B-score elevated by outrage (9), media coverage (8), and strategic timing during broader immigration enforcement push. Pattern_match (8) with administration's enforcement priorities. Delta +10.16 places this at Mixed threshold (both scores >25, |D|<10), though leaning List A given constitutional severity and irreversible harm.