A US court sentenced a 25-year prison sentence to a nurse who killed her husband by placing a "drop" to treat ophthalmitis in her drinks.

Lana Sue Clayton, 53, used to apply Visin in her husband's drinks for 3 days.

Clayton claimed during her trial that she was only trying to annoy her husband and not kill him.

However, the court charged her with murder, especially since she had given an arrow to her husband two years ago, but the defendant confirmed that she was defending herself when she launched the arrow, as she was running away from her husband while he was throwing things at her.

The prosecution said that this poisoning attempt came from the defendant's desire to obtain the property of her retired businessman husband, who is estimated at $ 1 million.

The husband was founder and CEO of the Physiotherapy Equipment Supply Company, an institution with subsidiaries throughout the United States, until his retirement in 1995.