Before any crime scene cleanup crews can begin work, the police investigation teams conduct a thorough investigation and baggage and tag all evidence. However, while providing their scene remediation services, professional technicians are careful to look out for and preserve any potential evidence, especially anything that might be of use to the forensics teams.
After a successful robbery at a convenience store, the robber fled to his car and drove off. The injured clerk, who was bleeding profusely, called the police. The emergency response team arrived quickly at the scene and ordered an ambulance to transport the clerk to the hospital. The injured store clerk was able to give police detectives a detailed description and the police were also able to review surveillance videotape. blood cleanup
After a thorough investigation of the crime scene by CSI, a professional cleaning company was called by police to clean up the aftermath of the robbery. One of the technicians noticed a tiny speck in the blood as they cleaned the area around the counter. This was something that the police had missed because it was so small. The robber apparently had scratched his head on the counter’s metal appendage when he pulled the gun.
The discovery was made known to police detectives. Police were notified by one of the cleanup technicians who showed it to them. As this company frequently conducts suicide scene, meth lab, odor removal and other death scene cleanups as well as blood and trauma scene cleanups, they have experience working with police and identifying substances.
The police ran the blood for DNA analysis and compared it to samples they had in storage at the county jail. A previous defendant whose photograph matched the image in the convenient store’s video footage was identified. The courthouse located the address of the victim and arrested and convicted him.
Although this isn’t a common occurrence it is a requirement for trauma scene remediation work. Attention to detail is a primary qualification. Crime scene cleanup is not like janitorial service. Professional biohazard cleaner teams are tasked with eliminating potential hazards from blood and bodily fluids, wherever they happen to land. These cleanup teams must be thorough and attentive to all details. However, if it a source of great pride whenever something like this happens and the team is able to assist the police in their investigation.