{
  "$type": "site.standard.document",
  "description": "Day 23 opened with a procedural ruling barring the defense from cross-examining Dr. Welcher on conflicts between his work and those of Trooper Paul and Dr. Scordi-Bello. Alessi's continued cross then extracted significant concessions: Welcher used different Ring cameras at One Meadows without documenting the change, measured suspension height two days after the incident, and — most consequentially — acknowledged that TechStream data records acceleration events, not collisions, meaning the vehicle data cannot independently confirm a pedestrian strike occurred. Prosecution redirect attempted rehabilitation, arguing the camera swap would have produced visible errors and that vehicle sensor data is objective. Recross closed Welcher's three-day testimony by demanding he identify any document in his 130-slide presentation showing analysis of the alternative hypothesis — no contact — which he could not produce. The day concluded with ADA Brennan formally announcing the Commonwealth rests, preceded by playing a recorded clip of Karen Read speculating whether she had struck O'Keefe.",
  "path": "/trial-2/day/23/",
  "publishedAt": "2025-05-29T00:00:00.000Z",
  "site": "at://did:plc:vd3vzujxkxsthkswrc2zzupm/site.standard.publication/krt",
  "title": "Day 23 — Welcher (Cross/Recross)",
  "updatedAt": "2026-06-08T13:28:24.184Z"
}