
This episode covers the mysterious death of Edward McDuffie, the role of drugs in fatal heart attacks, and a suspicious death investigation in a small town.
Edward McDuffie, a 32-year-old cab driver from San Antonio, suffers a fatal heart attack after being admitted to the hospital. Despite traces of amphetamines found in his urine, his mother insists he was not a drug user. Dr. G conducts an autopsy to determine the true cause of death.
During the autopsy, Dr. G discovers that Edward's heart was severely damaged due to high blood pressure and a blood clot, contradicting the hospital's diagnosis of amphetamine overdose. The retesting of his urine reveals no amphetamines, supporting his mother's claims.
The episode also discusses car crash fatalities and the importance of proper seatbelt use, as Dr. G shares insights from her experience in the morgue. Lastly, a case involving the suspicious death of hotel manager Alexis Jones raises questions about foul play after he is found dead at the bottom of a staircase.
Dr. G's investigation into Jones's death reveals that he likely died from severe head injuries after falling, rather than being pushed, despite the presence of alcohol and quinine in his system.
Dr. G investigates Edward McDuffie's drug-related death and a suspicious fall in a small town, uncovering surprising truths about both cases.

This episode stands out for the following:
An untimely death is always devastating to the survivors.Dr. G: Medical Examiner - Season 3, Episode 9 - Deadly Speeds - Full Episode
This discovery of atherosclerosis suggests that the hospital was wrong.Dr. G: Medical Examiner - Season 3, Episode 9 - Deadly Speeds - Full Episode
I knew I was right, I knew my son.Dr. G: Medical Examiner - Season 3, Episode 9 - Deadly Speeds - Full Episode
I never ever stopped my car on the side of a freeway.Dr. G: Medical Examiner - Season 3, Episode 9 - Deadly Speeds - Full Episode
This will be interesting to see if we can figure out what happened to him.Dr. G: Medical Examiner - Season 3, Episode 9 - Deadly Speeds - Full Episode
You have a finite amount of time here on earth.Dr. G: Medical Examiner - Season 3, Episode 9 - Deadly Speeds - Full Episode