How can a firearm examiner’s test results be used in court by investigators to interpret a crime scene?

The answer is "probation".

With regards to condemning in the criminal justice system, courts have various diverse alternatives accessible, including probation. Ordinarily, courts force probation sentences just in specific conditions and under particular terms and conditions which must be trailed by the respondent.

Probation is the suspension of a correctional facility sentence that permits a man indicted a wrongdoing the opportunity to stay in the network, rather than going to imprison. Probation necessitates that you take after certain court-requested standards and conditions under the supervision of a post trial agent.