A search for Joseph Couch, the Kentucky man suspected of opening fire on vehicles on Interstate 75 and injuring five people, entered its fourth day Tuesday as officials scoured Daniel Boone National Forest using helicopters, drones and canines.

In Eastern Kentucky, you remember where you were when shots rang out on I-75. With the lone suspect still on the loose, it’s hard to forget.

A manhunt is underway early Sunday as police searched for a gunman in a rural area of southeastern Kentucky who is believed to have shot and wounded five people near Interstate 75.

The suspect accused of shooting five people on Interstate 75 near London, Kentucky, on Saturday was previously arrested this year after police say he threatened to kill a man and his dog.

These are among the difficulties facing the dozens of law enforcement officers employed in the search for Joseph Couch, the man suspected of firing an AR-15 from a cliff ledge on the side of the interstate about nine miles north of London, Kentucky, striking 12 cars and wounding five people on Saturday.

A $35,000 reward has been announced as the search continues for the suspect in a mass shooting which took place around 5:30 p.m. Saturday near exit 49 of Interstate 75

The search for a man accused of injuring five people when he opened fire on a Kentucky highway has stretched into its fifth day as authorities scour a "jungle"-like forest terrain. The suspect, identified as 32-year-old Joseph Couch,