Final answer:
A forensic pathologist would verify Anita's theory by performing a blood toxicology test.
Step-by-step explanation:
A forensic pathologist would MOST accurately verify Anita's theory by performing a blood toxicology test. This test involves analyzing a sample of the victim's blood to detect the presence of drugs or other substances. By examining the blood, a forensic pathologist can determine if the victim had drugs in their system at the time of death, providing evidence to support Anita's theory.
Learn more about Forensic pathology