The post-mortem examination conducted on Mercedez Layne determined that the schoolgirl died as a result of blunt force trauma, confirming that her death was caused by a violent assault. The finding marks a significant development in the investigation into the killing of the 12-year-old, whose disappearance and death prompted widespread concern across the country. Authorities have not publicly disclosed additional forensic details as detectives continue to examine evidence and build their case.

Mercedez was reported missing after she failed to return home in Erin, in southwest Trinidad. Her body was discovered the following day near an access road in the area, prompting an extensive police investigation. Law enforcement officers subsequently detained a 26-year-old man in connection with the case, and investigators have continued to review witness statements, electronic data and forensic evidence as part of ongoing inquiries.