One person was seriously injured after a crash on I-93 in Londonderry Saturday morning. State Police say 40-year-old Felix Matos Medina of Lawrence, Massachusetts, stopped his car in the breakdown lane because of a mechanical issue and was hit by a car driven by 43-year-old David Jodoin of Londonderry. Medina was airlifted to a Massachusetts hospital with serious injuries. Jodoin stayed at the scene and cooperated with investigators. No charges have been filed.