Poisonous Liaisons (2019)

S01E09 Lethal Lovers

On Valentine's Day, Ellie Tran's former partner, Joseph Merlino III, a cunning and violent poisoner, commits a horrific act. In a shocking display of brutality, he attacks the mother of his child in her driveway, using a syringe filled with cyanide. This tragic event unfolds as he seeks to eliminate her, showcasing his ruthless nature and the lengths he will go to in his pursuit of control.