Currently, forensic crime scene investigators face challenges because of the diplomatic acts of the offenders. The actors are very cautious in leaving their evidence during crime operations and depositing their statements during interrogations. Researchers have shown that the investigators need to have the basic knowledge in science, engineering, and medicine fitted for legal or public argumentation. The major impediment to an investigation is the loss or removal of a piece/pieces of evidence from the crime scene. The reason is that human traffic at a crime scene is likely for items to move, misplace, or steal. Only a knowledgeable investigator can handle such critical situations efficiently and conclude the presentation in the legal system. The present case report is an example of such scenario wherein four persons were admitted to a government hospital with explosion injuries, investigated in Tamilnadu, India. They had alleged that when they were walking in an agricultural agricultural land, four persons (as named by the injured) had thrown bombs on them hidden behind a haystack. A case was registered u/s attempted murder and explosives act, and the named four persons from the village were brought to the police station for further investigation. Immediately many villagers have assembled near the police station and demanded the release of these four persons from the police custody since they were innocents and not at all committed the offense. The District Superintendent of Police directed the forensic crime scene investigator (CSI), the corresponding author (hereafter as TN), to assist the police investigation. Accordingly, the CSI immediately rushed first to the hospital with the Superintendent of Police and observed the injured and inquired them and the medical doctor who treated them and recorded their statements. TN then visited the alleged bomb blasting area and no possibility of explosion observed in the said site and finally opined that the allegation of bomb thrown on the wounded was false. The author uncovered the perplexed act of wounded forensically and the police arrested the wounded for crime act concealment and treated under police custody. Later the wounded were prosecuted and finally sentenced by the Honourable Judge, accepted the forensic findings.