Ty Borden dies in Heartland season 14 episode 1 titled "Keep Me in Your Heart". In this episode, Ty suddenly collapses while leading his horse Spartan back to the barn. Jack, Amy, and Lyndy were near him, so they ran to him and took him to the hospital. The doctor reveals to Amy that Ty didn’t make it and that he developed a condition called deep vein thrombosis as a result of his gunshot wound, and there was no way to save him.