As the past life of Luigi Mangione is being pieced together, investigators believe his history of severe back pain is a point of interest in the case.
The 26-year-old suffered a debilitating back pain that defined much of his adulthood, affecting his love life and stopping him from enjoying many things typical for someone in their twenties.
The physical suffering and personal frustration may have driven the Ivy League graduate from a wealthy family to become the prime suspect in the murder of UnitedHealthcare CEO Brian Thompson.