And at a 9:00 a.m. motion in limine, I argued to keep eight crime‑scene photos out to protect a client, leaning on Rule 403’s unfair‑prejudice balancing; trivia for the courtroom nerds: in practice, is 403 the most‑cited shield in criminal trials, or does 404(b) win? I’m always weighing what a jury truly needs to see against what would poison the well, and I’d love to compare notes.
In my files, 403 is the daily workhorse at MILs — ‘substantially outweighed’ gives judges cover — but 404(b) draws more ink on appeal. Quick test: pull your last 20 criminal orders and tally 403 vs 404(b) cites, or do a quick Westlaw/Lexis hit count; for reference, here’s the text: Rule 403. Excluding Relevant Evidence for Prejudice, Confusion, Waste of Time, or Other Reasons | Federal Rules of Evidence | US Law | LII / Legal Information Institute. Do your judges split by violence vs drugs?
Quick step that’s worked: offer a tight stipulation plus one cleaned-up exemplar and steer the judge to 403’s needless-cumulative prong (Rule 403. Excluding Relevant Evidence for Prejudice, Confusion, Waste of Time, or Other Reasons | Federal Rules of Evidence | US Law | LII / Legal Information Institute); in violent cases I still get one “context” photo, but drugs often go to zero. Do you force a specific 404(b) chain-of-inference proffer on the record before the 403 balance?
At a 9:00 a.m. MIL with eight scene shots, I pair 403 with 611(a) and make the state pick two, explaining exactly what each adds to a disputed fact. Building on @isabel_h90, I also force 404(b)(3) notice; if they can’t paper it, exclusion is cleaner than a balancing fight.