A search is underway for 32-year-old Joseph Couch, who is accused of shooting five people on Interstate 75 near London, Kentucky, last Saturday. Residents are taking unprecedented precautions, such as going to bed early and keeping their doors locked, as they remain on edge. Several schools in the area have closed or shifted to remote learning due to the ongoing threat. Couch reportedly sent alarming text messages shortly before the shooting, indicating his intent to harm others. Law enforcement found a green Army-style duffel bag, ammunition, and shell casings near where Couch's vehicle was located. The community is grappling with fear as the search continues into its fourth day.