Police in South Carolina says a woman poisoned her husband with eye drops.
An investigative autopsy found poisonous levels of Tetrahydrozoline in the body of 64-year-old Stephen Clayton. The chemical is frequently used in eye drops.
Police say Lana Sue Clayton put the eye drops into her husband's water between the dates of July 19 and 21, 2018.
The couple married 10 years ago.
