A timeline of a niche, unproven discipline that gained a hold in the American justice system. A timeline of a niche, unproven discipline that gained a hold in the American justice system. By LEORA ...
In general, bloodstain pattern analysis (BPA) refers to the collection and subsequent forensic analysis investigation of the size, shape, and distribution patterns of bloodstains found at a crime ...
In Netflix’s “The Staircase,” Duane Deaver, a blood spatter analyst who worked for North Carolina’s State Bureau of Investigation, testified that blood stains at the bottom of author Michael ...
Anyone who’s a fan of TV police procedurals and true crime knows that many cases hinge on blood pattern evidence. That’s nothing new. The first documented use of bloodstain pattern analysis, or BPA, ...
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