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, ...

The work of North Carolina’s bloodstain pattern analysis program doesn’t have the stamp of approval from a national accrediting group, and the man taking over the State Bureau of Investigation wants ...

LOCKWOOD, Mont. - About a dozen members from the Billings Police Department and the Yellowstone County Sheriff's Office are participating in a special training program studying bloodstain analysis ...

FAIRFAX, Va. (AP) — Expert bloodstain-pattern and forensic analysis helped investigators pursue charges against a Virginia husband accused of killing his wife and another man at the married couple’s ...