Dexter: Original Sin
WARNING: SPOILERS ahead for Dexter: Original Sin episode 4.
TheDexterprequel seriesDexter: Original Sinis already setting up one of the biggest revealed tragedies in the entirety ofDexter’slore.
New episodes ofDexter: Original Sinrelease every Friday exclusively on Paramount+.
Dexter and his adoptive sister Deb always thought that Harry had died from heart disease.
This is known to be the key incident that ends up leading Harry to die by suicide.
Harry overdosed on his heart medication, which prompted his death.
When Will Harry Morgan Die In Dexter: Original Sin?
Dexter: Original Sin explores the origins of Dexter Morgan as he transitions from student to serial killer in 1991 Miami. Guided by his father, Dexter channels his dark urges through a moral code while starting a forensics internship at the Miami Metro Police Department.
