On the morning of December 4, 2016, 22-year-old Eamonn Dixon collided head-on with a car carrying a family of six. The driver Dixon and his two passengers died at the scene. Mary Bermingham and her family survived but they still bare the physical and psychological scars. Nearly a decade later, impact – anatomy of a car crash revisits the collision, by speaking to the voices of those who survived.  Mary Bermingham joined Pat Kenny on the show.