URGENT UPDATE: Day 5 of Massive Search for Missing Kentucky Teen Marly Kinney

The frantic search for 19-year-old Marly Kinney from Ashland, Kentucky, continues into its fifth day with no trace found. Rescue teams, law enforcement, and volunteers are combing Grayson Lake after she disappeared Wednesday afternoon during a pontoon boat outing with friends.

The 23-year-old boat operator, Cameron P. Conley, was arrested for boating under the influence, but faces no charges related to her disappearance so far.

Divers, drones, sonar, helicopters, and K-9 units remain on the scene as the case draws nationwide attention.