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 ...

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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 ...