Forensic scientists specializing in forensic botany had grabbed five soil samples and some plant samples from the scene. The plant samples were analyzed through optical microscopy, and they also examined the victims' clothing since it did carry some plant elements. They did a macroscopic and microscopic analysis compared to the collected samples on the scene.
Specialized forensic botanists had gathered soil and plant samples from the crime site for examination. The plant samples were analyzed using optical microscopy, and they also inspected the victims' clothing because it contained plant elements. They conducted a macroscopic and microscopic analysis in relation to the collected samples at the scene.